libweave: Update libchrome APIs to r395517
The new libchrome has been ported from Chromium and some APIs have
changed. Make necessary changes at call sites.
BUG: 28985443
TEST: All tests in libweave_test pass on dragonboard-eng build
TEST: make testall
Change-Id: Iccc8acbd968bc104af44a9053570edf028323cf5
Reviewed-on: https://weave-review.googlesource.com/3611
Reviewed-by: Alex Vakulenko <avakulenko@google.com>
diff --git a/examples/provider/avahi_client.cc b/examples/provider/avahi_client.cc
index ddd4630..36109c4 100644
--- a/examples/provider/avahi_client.cc
+++ b/examples/provider/avahi_client.cc
@@ -5,6 +5,7 @@
#include "examples/provider/avahi_client.h"
#include <cstdlib>
+#include <memory>
#include <vector>
#include <avahi-common/error.h>
diff --git a/examples/provider/avahi_client.h b/examples/provider/avahi_client.h
index 7d9b932..f9ba01c 100644
--- a/examples/provider/avahi_client.h
+++ b/examples/provider/avahi_client.h
@@ -6,6 +6,7 @@
#define LIBWEAVE_EXAMPLES_PROVIDER_AVAHI_CLIENT_H_
#include <map>
+#include <memory>
#include <string>
#include <avahi-client/client.h>
diff --git a/examples/provider/event_network.h b/examples/provider/event_network.h
index 3aeac24..6a5617f 100644
--- a/examples/provider/event_network.h
+++ b/examples/provider/event_network.h
@@ -5,6 +5,8 @@
#ifndef LIBWEAVE_EXAMPLES_UBUNTU_EVENT_NETWORK_H_
#define LIBWEAVE_EXAMPLES_UBUNTU_EVENT_NETWORK_H_
+#include <vector>
+
#include <weave/provider/network.h>
#include <base/memory/weak_ptr.h>
diff --git a/examples/provider/event_task_runner.h b/examples/provider/event_task_runner.h
index 97f9db9..a788950 100644
--- a/examples/provider/event_task_runner.h
+++ b/examples/provider/event_task_runner.h
@@ -6,6 +6,7 @@
#define LIBWEAVE_EXAMPLES_PROVIDER_EVENT_TASK_RUNNER_H_
#include <queue>
+#include <map>
#include <utility>
#include <vector>
diff --git a/include/weave/provider/test/fake_task_runner.h b/include/weave/provider/test/fake_task_runner.h
index 9476d02..9a06a8e 100644
--- a/include/weave/provider/test/fake_task_runner.h
+++ b/include/weave/provider/test/fake_task_runner.h
@@ -9,6 +9,7 @@
#include <algorithm>
#include <queue>
+#include <memory>
#include <utility>
#include <vector>
diff --git a/include/weave/settings.h b/include/weave/settings.h
index 2dceedb..2ebc4f2 100644
--- a/include/weave/settings.h
+++ b/include/weave/settings.h
@@ -13,7 +13,7 @@
namespace weave {
// Scopes in order of increasing privileges.
-enum class AuthScope {
+enum class AuthScope : int32_t {
kNone,
kViewer,
kUser,
diff --git a/src/access_revocation_manager_impl.cc b/src/access_revocation_manager_impl.cc
index 93bdf3f..1c051de 100644
--- a/src/access_revocation_manager_impl.cc
+++ b/src/access_revocation_manager_impl.cc
@@ -4,8 +4,11 @@
#include "src/access_revocation_manager_impl.h"
+#include <memory>
+
#include <base/json/json_reader.h>
#include <base/json/json_writer.h>
+#include <base/memory/ptr_util.h>
#include <base/values.h>
#include "src/commands/schema_constants.h"
@@ -70,7 +73,8 @@
base::ListValue list;
for (const auto& e : entries_) {
- scoped_ptr<base::DictionaryValue> entry{new base::DictionaryValue};
+ std::unique_ptr<base::DictionaryValue> entry =
+ base::MakeUnique<base::DictionaryValue>();
entry->SetString(kUser, Base64Encode(e.user_id));
entry->SetString(kApp, Base64Encode(e.app_id));
entry->SetInteger(kRevocation, ToJ2000Time(e.revocation));
diff --git a/src/bind_lambda.h b/src/bind_lambda.h
index e6f367c..164e3e4 100644
--- a/src/bind_lambda.h
+++ b/src/bind_lambda.h
@@ -31,7 +31,7 @@
public:
typedef R(RunType)(Args...);
LambdaAdapter(Lambda lambda) : lambda_(lambda) {}
- R Run(Args... args) { return lambda_(CallbackForward(args)...); }
+ R Run(Args... args) { return lambda_(std::forward<Args>(args)...); }
private:
Lambda lambda_;
@@ -43,7 +43,7 @@
public:
typedef R(RunType)(Args...);
LambdaAdapter(Lambda lambda) : lambda_(lambda) {}
- R Run(Args... args) { return lambda_(CallbackForward(args)...); }
+ R Run(Args... args) { return lambda_(std::forward<Args>(args)...); }
private:
Lambda lambda_;
diff --git a/src/privet/privet_handler.cc b/src/privet/privet_handler.cc
index 42a1c23..ada9f44 100644
--- a/src/privet/privet_handler.cc
+++ b/src/privet/privet_handler.cc
@@ -711,7 +711,8 @@
return ReturnError(*error, callback);
}
- CHECK_LE(access_token_scope, desired_scope);
+ CHECK_LE(static_cast<int32_t>(access_token_scope),
+ static_cast<int32_t>(desired_scope));
if (access_token_scope < acceptable_scope) {
Error::AddToPrintf(&error, FROM_HERE, errors::kAccessDenied,
diff --git a/src/privet/privet_handler.h b/src/privet/privet_handler.h
index e64151b..eab1aa3 100644
--- a/src/privet/privet_handler.h
+++ b/src/privet/privet_handler.h
@@ -12,6 +12,7 @@
#include <base/macros.h>
#include <base/memory/weak_ptr.h>
#include <base/time/default_clock.h>
+#include <weave/settings.h>
#include "src/privet/cloud_delegate.h"
diff --git a/src/privet/privet_types.h b/src/privet/privet_types.h
index 44be96f..2a290d4 100644
--- a/src/privet/privet_types.h
+++ b/src/privet/privet_types.h
@@ -6,6 +6,7 @@
#define LIBWEAVE_SRC_PRIVET_PRIVET_TYPES_H_
#include <string>
+#include <vector>
#include <base/logging.h>
#include <weave/error.h>
diff --git a/src/streams.h b/src/streams.h
index 990f47c..cefcf94 100644
--- a/src/streams.h
+++ b/src/streams.h
@@ -5,6 +5,8 @@
#ifndef LIBWEAVE_SRC_STREAMS_H_
#define LIBWEAVE_SRC_STREAMS_H_
+#include <vector>
+
#include <base/memory/weak_ptr.h>
#include <weave/stream.h>
diff --git a/third_party/chromium/base/bind_unittest.cc b/third_party/chromium/base/bind_unittest.cc
index 76d158b..4c4f3e6 100644
--- a/third_party/chromium/base/bind_unittest.cc
+++ b/third_party/chromium/base/bind_unittest.cc
@@ -13,8 +13,8 @@
#include "base/callback.h"
#include "base/macros.h"
+#include "base/memory/ptr_util.h"
#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
#include "base/memory/weak_ptr.h"
#include "build/build_config.h"
@@ -823,7 +823,7 @@
};
using MoveOnlyTypesToTest =
- ::testing::Types<scoped_ptr<DeleteCounter>,
+ ::testing::Types<std::unique_ptr<DeleteCounter>,
std::unique_ptr<DeleteCounter>,
std::unique_ptr<DeleteCounter, CustomDeleter>>;
TYPED_TEST_CASE(BindMoveOnlyTypeTest, MoveOnlyTypesToTest);
@@ -880,23 +880,23 @@
EXPECT_EQ(1, deletes);
}
-void VerifyVector(const std::vector<scoped_ptr<int>>& v) {
+void VerifyVector(const std::vector<std::unique_ptr<int>>& v) {
ASSERT_EQ(1u, v.size());
EXPECT_EQ(12345, *v[0]);
}
-std::vector<scoped_ptr<int>> AcceptAndReturnMoveOnlyVector(
- std::vector<scoped_ptr<int>> v) {
+std::vector<std::unique_ptr<int>> AcceptAndReturnMoveOnlyVector(
+ std::vector<std::unique_ptr<int>> v) {
VerifyVector(v);
return v;
}
// Test that a vector containing move-only types can be used with Callback.
TEST_F(BindTest, BindMoveOnlyVector) {
- using MoveOnlyVector = std::vector<scoped_ptr<int>>;
+ using MoveOnlyVector = std::vector<std::unique_ptr<int>>;
MoveOnlyVector v;
- v.push_back(make_scoped_ptr(new int(12345)));
+ v.push_back(base::MakeUnique<int>(12345));
// Early binding should work:
base::Callback<MoveOnlyVector()> bound_cb =
diff --git a/third_party/chromium/base/callback_internal.h b/third_party/chromium/base/callback_internal.h
index 3682bf9..d700794 100644
--- a/third_party/chromium/base/callback_internal.h
+++ b/third_party/chromium/base/callback_internal.h
@@ -8,17 +8,12 @@
#ifndef BASE_CALLBACK_INTERNAL_H_
#define BASE_CALLBACK_INTERNAL_H_
-#include <stddef.h>
-#include <map>
-#include <memory>
-#include <type_traits>
-#include <vector>
+#include <atomic>
#include "base/base_export.h"
#include "base/callback_forward.h"
#include "base/macros.h"
#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
namespace base {
namespace internal {
@@ -117,129 +112,6 @@
extern template class CallbackBase<CopyMode::MoveOnly>;
extern template class CallbackBase<CopyMode::Copyable>;
-// A helper template to determine if given type is non-const move-only-type,
-// i.e. if a value of the given type should be passed via std::move() in a
-// destructive way. Types are considered to be move-only if they have a
-// sentinel MoveOnlyTypeForCPP03 member: a class typically gets this from using
-// the DISALLOW_COPY_AND_ASSIGN_WITH_MOVE_FOR_BIND macro.
-// It would be easy to generalize this trait to all move-only types... but this
-// confuses template deduction in VS2013 with certain types such as
-// std::unique_ptr.
-// TODO(dcheng): Revisit this when Windows switches to VS2015 by default.
-
-template <typename T> struct IsMoveOnlyType {
- // Types YesType and NoType are guaranteed such that sizeof(YesType) <
- // sizeof(NoType).
- using YesType = char;
- struct NoType { YesType dummy[2]; };
-
- template <typename U>
- static YesType Test(const typename U::MoveOnlyTypeForCPP03*);
-
- template <typename U>
- static NoType Test(...);
-
- static const bool value = sizeof((Test<T>(0))) == sizeof(YesType) &&
- !std::is_const<T>::value;
-};
-
-// Specialization of IsMoveOnlyType so that std::unique_ptr is still considered
-// move-only, even without the sentinel member.
-template <typename T, typename D>
-struct IsMoveOnlyType<std::unique_ptr<T, D>> : std::true_type {};
-
-// Specialization of std::vector, so that it's considered move-only if the
-// element type is move-only. Allocator is explicitly ignored when determining
-// move-only status of the std::vector.
-template <typename T, typename Allocator>
-struct IsMoveOnlyType<std::vector<T, Allocator>> : IsMoveOnlyType<T> {};
-
-template <typename>
-struct CallbackParamTraitsForMoveOnlyType;
-
-template <typename>
-struct CallbackParamTraitsForNonMoveOnlyType;
-
-// TODO(tzik): Use a default parameter once MSVS supports variadic templates
-// with default values.
-// http://connect.microsoft.com/VisualStudio/feedbackdetail/view/957801/compilation-error-with-variadic-templates
-//
-// This is a typetraits object that's used to take an argument type, and
-// extract a suitable type for forwarding arguments.
-template <typename T>
-struct CallbackParamTraits
- : std::conditional<IsMoveOnlyType<T>::value,
- CallbackParamTraitsForMoveOnlyType<T>,
- CallbackParamTraitsForNonMoveOnlyType<T>>::type {
-};
-
-template <typename T>
-struct CallbackParamTraitsForNonMoveOnlyType {
- using ForwardType = const T&;
-};
-
-// Note that for array types, we implicitly add a const in the conversion. This
-// means that it is not possible to bind array arguments to functions that take
-// a non-const pointer. Trying to specialize the template based on a "const
-// T[n]" does not seem to match correctly, so we are stuck with this
-// restriction.
-template <typename T, size_t n>
-struct CallbackParamTraitsForNonMoveOnlyType<T[n]> {
- using ForwardType = const T*;
-};
-
-// See comment for CallbackParamTraits<T[n]>.
-template <typename T>
-struct CallbackParamTraitsForNonMoveOnlyType<T[]> {
- using ForwardType = const T*;
-};
-
-// Parameter traits for movable-but-not-copyable scopers.
-//
-// Callback<>/Bind() understands movable-but-not-copyable semantics where
-// the type cannot be copied but can still have its state destructively
-// transferred (aka. moved) to another instance of the same type by calling a
-// helper function. When used with Bind(), this signifies transferal of the
-// object's state to the target function.
-//
-// For these types, the ForwardType must not be a const reference, or a
-// reference. A const reference is inappropriate, and would break const
-// correctness, because we are implementing a destructive move. A non-const
-// reference cannot be used with temporaries which means the result of a
-// function or a cast would not be usable with Callback<> or Bind().
-template <typename T>
-struct CallbackParamTraitsForMoveOnlyType {
- using ForwardType = T;
-};
-
-// CallbackForward() is a very limited simulation of C++11's std::forward()
-// used by the Callback/Bind system for a set of movable-but-not-copyable
-// types. It is needed because forwarding a movable-but-not-copyable
-// argument to another function requires us to invoke the proper move
-// operator to create a rvalue version of the type. The supported types are
-// whitelisted below as overloads of the CallbackForward() function. The
-// default template compiles out to be a no-op.
-//
-// In C++11, std::forward would replace all uses of this function. However, it
-// is impossible to implement a general std::forward without C++11 due to a lack
-// of rvalue references.
-//
-// In addition to Callback/Bind, this is used by PostTaskAndReplyWithResult to
-// simulate std::forward() and forward the result of one Callback as a
-// parameter to another callback. This is to support Callbacks that return
-// the movable-but-not-copyable types whitelisted above.
-template <typename T>
-typename std::enable_if<!IsMoveOnlyType<T>::value, T>::type& CallbackForward(
- T& t) {
- return t;
-}
-
-template <typename T>
-typename std::enable_if<IsMoveOnlyType<T>::value, T>::type CallbackForward(
- T& t) {
- return std::move(t);
-}
-
} // namespace internal
} // namespace base
diff --git a/third_party/chromium/base/callback_list.h b/third_party/chromium/base/callback_list.h
index 7d6a478..7ab79dd 100644
--- a/third_party/chromium/base/callback_list.h
+++ b/third_party/chromium/base/callback_list.h
@@ -6,13 +6,12 @@
#define BASE_CALLBACK_LIST_H_
#include <list>
+#include <memory>
#include "base/callback.h"
-#include "base/callback_internal.h"
#include "base/compiler_specific.h"
#include "base/logging.h"
#include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
// OVERVIEW:
//
@@ -29,7 +28,7 @@
//
// typedef base::Callback<void(const Foo&)> OnFooCallback;
//
-// scoped_ptr<base::CallbackList<void(const Foo&)>::Subscription>
+// std::unique_ptr<base::CallbackList<void(const Foo&)>::Subscription>
// RegisterCallback(const OnFooCallback& cb) {
// return callback_list_.Add(cb);
// }
@@ -62,7 +61,7 @@
// // Do something.
// }
//
-// scoped_ptr<base::CallbackList<void(const Foo&)>::Subscription>
+// std::unique_ptr<base::CallbackList<void(const Foo&)>::Subscription>
// foo_subscription_;
//
// DISALLOW_COPY_AND_ASSIGN(MyWidgetListener);
@@ -103,9 +102,9 @@
// Add a callback to the list. The callback will remain registered until the
// returned Subscription is destroyed, which must occur before the
// CallbackList is destroyed.
- scoped_ptr<Subscription> Add(const CallbackType& cb) WARN_UNUSED_RESULT {
+ std::unique_ptr<Subscription> Add(const CallbackType& cb) WARN_UNUSED_RESULT {
DCHECK(!cb.is_null());
- return scoped_ptr<Subscription>(
+ return std::unique_ptr<Subscription>(
new Subscription(this, callbacks_.insert(callbacks_.end(), cb)));
}
@@ -211,8 +210,8 @@
CallbackList() {}
- void Notify(
- typename internal::CallbackParamTraits<Args>::ForwardType... args) {
+ template <typename... RunArgs>
+ void Notify(RunArgs&&... args) {
typename internal::CallbackListBase<CallbackType>::Iterator it =
this->GetIterator();
CallbackType* cb;
diff --git a/third_party/chromium/base/callback_list_unittest.cc b/third_party/chromium/base/callback_list_unittest.cc
index 937910e..bd6634d 100644
--- a/third_party/chromium/base/callback_list_unittest.cc
+++ b/third_party/chromium/base/callback_list_unittest.cc
@@ -5,12 +5,12 @@
#include "base/callback_list.h"
#include <gtest/gtest.h>
+#include <memory>
#include <utility>
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
namespace base {
namespace {
@@ -38,7 +38,7 @@
removal_subscription_.reset();
}
void SetSubscriptionToRemove(
- scoped_ptr<CallbackList<void(void)>::Subscription> sub) {
+ std::unique_ptr<CallbackList<void(void)>::Subscription> sub) {
removal_subscription_ = std::move(sub);
}
@@ -46,7 +46,7 @@
private:
int total_;
- scoped_ptr<CallbackList<void(void)>::Subscription> removal_subscription_;
+ std::unique_ptr<CallbackList<void(void)>::Subscription> removal_subscription_;
DISALLOW_COPY_AND_ASSIGN(Remover);
};
@@ -74,7 +74,7 @@
bool added_;
int total_;
CallbackList<void(void)>* cb_reg_;
- scoped_ptr<CallbackList<void(void)>::Subscription> subscription_;
+ std::unique_ptr<CallbackList<void(void)>::Subscription> subscription_;
DISALLOW_COPY_AND_ASSIGN(Adder);
};
@@ -118,42 +118,43 @@
Summer s;
CallbackList<void(int)> c1;
- scoped_ptr<CallbackList<void(int)>::Subscription> subscription1 =
+ std::unique_ptr<CallbackList<void(int)>::Subscription> subscription1 =
c1.Add(Bind(&Summer::AddOneParam, Unretained(&s)));
c1.Notify(1);
EXPECT_EQ(1, s.value());
CallbackList<void(int, int)> c2;
- scoped_ptr<CallbackList<void(int, int)>::Subscription> subscription2 =
+ std::unique_ptr<CallbackList<void(int, int)>::Subscription> subscription2 =
c2.Add(Bind(&Summer::AddTwoParam, Unretained(&s)));
c2.Notify(1, 2);
EXPECT_EQ(3, s.value());
CallbackList<void(int, int, int)> c3;
- scoped_ptr<CallbackList<void(int, int, int)>::Subscription>
+ std::unique_ptr<CallbackList<void(int, int, int)>::Subscription>
subscription3 = c3.Add(Bind(&Summer::AddThreeParam, Unretained(&s)));
c3.Notify(1, 2, 3);
EXPECT_EQ(6, s.value());
CallbackList<void(int, int, int, int)> c4;
- scoped_ptr<CallbackList<void(int, int, int, int)>::Subscription>
+ std::unique_ptr<CallbackList<void(int, int, int, int)>::Subscription>
subscription4 = c4.Add(Bind(&Summer::AddFourParam, Unretained(&s)));
c4.Notify(1, 2, 3, 4);
EXPECT_EQ(10, s.value());
CallbackList<void(int, int, int, int, int)> c5;
- scoped_ptr<CallbackList<void(int, int, int, int, int)>::Subscription>
+ std::unique_ptr<CallbackList<void(int, int, int, int, int)>::Subscription>
subscription5 = c5.Add(Bind(&Summer::AddFiveParam, Unretained(&s)));
c5.Notify(1, 2, 3, 4, 5);
EXPECT_EQ(15, s.value());
CallbackList<void(int, int, int, int, int, int)> c6;
- scoped_ptr<CallbackList<void(int, int, int, int, int, int)>::Subscription>
+ std::unique_ptr<
+ CallbackList<void(int, int, int, int, int, int)>::Subscription>
subscription6 = c6.Add(Bind(&Summer::AddSixParam, Unretained(&s)));
c6.Notify(1, 2, 3, 4, 5, 6);
@@ -166,9 +167,9 @@
CallbackList<void(void)> cb_reg;
Listener a, b, c;
- scoped_ptr<CallbackList<void(void)>::Subscription> a_subscription =
+ std::unique_ptr<CallbackList<void(void)>::Subscription> a_subscription =
cb_reg.Add(Bind(&Listener::IncrementTotal, Unretained(&a)));
- scoped_ptr<CallbackList<void(void)>::Subscription> b_subscription =
+ std::unique_ptr<CallbackList<void(void)>::Subscription> b_subscription =
cb_reg.Add(Bind(&Listener::IncrementTotal, Unretained(&b)));
EXPECT_TRUE(a_subscription.get());
@@ -181,7 +182,7 @@
b_subscription.reset();
- scoped_ptr<CallbackList<void(void)>::Subscription> c_subscription =
+ std::unique_ptr<CallbackList<void(void)>::Subscription> c_subscription =
cb_reg.Add(Bind(&Listener::IncrementTotal, Unretained(&c)));
cb_reg.Notify();
@@ -201,9 +202,9 @@
CallbackList<void(int)> cb_reg;
Listener a(1), b(-1), c(1);
- scoped_ptr<CallbackList<void(int)>::Subscription> a_subscription =
+ std::unique_ptr<CallbackList<void(int)>::Subscription> a_subscription =
cb_reg.Add(Bind(&Listener::IncrementByMultipleOfScaler, Unretained(&a)));
- scoped_ptr<CallbackList<void(int)>::Subscription> b_subscription =
+ std::unique_ptr<CallbackList<void(int)>::Subscription> b_subscription =
cb_reg.Add(Bind(&Listener::IncrementByMultipleOfScaler, Unretained(&b)));
EXPECT_TRUE(a_subscription.get());
@@ -216,7 +217,7 @@
b_subscription.reset();
- scoped_ptr<CallbackList<void(int)>::Subscription> c_subscription =
+ std::unique_ptr<CallbackList<void(int)>::Subscription> c_subscription =
cb_reg.Add(Bind(&Listener::IncrementByMultipleOfScaler, Unretained(&c)));
cb_reg.Notify(10);
@@ -237,15 +238,15 @@
Listener a, b;
Remover remover_1, remover_2;
- scoped_ptr<CallbackList<void(void)>::Subscription> remover_1_sub =
- cb_reg.Add(Bind(&Remover::IncrementTotalAndRemove,
- Unretained(&remover_1)));
- scoped_ptr<CallbackList<void(void)>::Subscription> remover_2_sub =
- cb_reg.Add(Bind(&Remover::IncrementTotalAndRemove,
- Unretained(&remover_2)));
- scoped_ptr<CallbackList<void(void)>::Subscription> a_subscription =
+ std::unique_ptr<CallbackList<void(void)>::Subscription> remover_1_sub =
+ cb_reg.Add(
+ Bind(&Remover::IncrementTotalAndRemove, Unretained(&remover_1)));
+ std::unique_ptr<CallbackList<void(void)>::Subscription> remover_2_sub =
+ cb_reg.Add(
+ Bind(&Remover::IncrementTotalAndRemove, Unretained(&remover_2)));
+ std::unique_ptr<CallbackList<void(void)>::Subscription> a_subscription =
cb_reg.Add(Bind(&Listener::IncrementTotal, Unretained(&a)));
- scoped_ptr<CallbackList<void(void)>::Subscription> b_subscription =
+ std::unique_ptr<CallbackList<void(void)>::Subscription> b_subscription =
cb_reg.Add(Bind(&Listener::IncrementTotal, Unretained(&b)));
// |remover_1| will remove itself.
@@ -278,9 +279,9 @@
CallbackList<void(void)> cb_reg;
Adder a(&cb_reg);
Listener b;
- scoped_ptr<CallbackList<void(void)>::Subscription> a_subscription =
+ std::unique_ptr<CallbackList<void(void)>::Subscription> a_subscription =
cb_reg.Add(Bind(&Adder::AddCallback, Unretained(&a)));
- scoped_ptr<CallbackList<void(void)>::Subscription> b_subscription =
+ std::unique_ptr<CallbackList<void(void)>::Subscription> b_subscription =
cb_reg.Add(Bind(&Listener::IncrementTotal, Unretained(&b)));
cb_reg.Notify();
@@ -308,7 +309,7 @@
cb_reg.set_removal_callback(
Bind(&Counter::Increment, Unretained(&remove_count)));
- scoped_ptr<CallbackList<void(void)>::Subscription> subscription =
+ std::unique_ptr<CallbackList<void(void)>::Subscription> subscription =
cb_reg.Add(Bind(&DoNothing));
// Removing a subscription outside of iteration signals the callback.
@@ -318,12 +319,12 @@
// Configure two subscriptions to remove themselves.
Remover remover_1, remover_2;
- scoped_ptr<CallbackList<void(void)>::Subscription> remover_1_sub =
- cb_reg.Add(Bind(&Remover::IncrementTotalAndRemove,
- Unretained(&remover_1)));
- scoped_ptr<CallbackList<void(void)>::Subscription> remover_2_sub =
- cb_reg.Add(Bind(&Remover::IncrementTotalAndRemove,
- Unretained(&remover_2)));
+ std::unique_ptr<CallbackList<void(void)>::Subscription> remover_1_sub =
+ cb_reg.Add(
+ Bind(&Remover::IncrementTotalAndRemove, Unretained(&remover_1)));
+ std::unique_ptr<CallbackList<void(void)>::Subscription> remover_2_sub =
+ cb_reg.Add(
+ Bind(&Remover::IncrementTotalAndRemove, Unretained(&remover_2)));
remover_1.SetSubscriptionToRemove(std::move(remover_1_sub));
remover_2.SetSubscriptionToRemove(std::move(remover_2_sub));
diff --git a/third_party/chromium/base/callback_unittest.cc b/third_party/chromium/base/callback_unittest.cc
index bf9d76f..0d35a9d 100644
--- a/third_party/chromium/base/callback_unittest.cc
+++ b/third_party/chromium/base/callback_unittest.cc
@@ -5,11 +5,11 @@
#include "base/callback.h"
#include <gtest/gtest.h>
+#include <memory>
#include "base/bind.h"
#include "base/callback_internal.h"
#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
namespace base {
diff --git a/third_party/chromium/base/json/json_parser.cc b/third_party/chromium/base/json/json_parser.cc
index 304a7bd..708965a 100644
--- a/third_party/chromium/base/json/json_parser.cc
+++ b/third_party/chromium/base/json/json_parser.cc
@@ -5,10 +5,11 @@
#include "base/json/json_parser.h"
#include <cmath>
+#include <utility>
#include "base/logging.h"
#include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
+#include "base/memory/ptr_util.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_piece.h"
#include "base/strings/string_util.h"
@@ -26,16 +27,19 @@
const int32_t kExtendedASCIIStart = 0x80;
-// This and the class below are used to own the JSON input string for when
-// string tokens are stored as StringPiece instead of std::string. This
-// optimization avoids about 2/3rds of string memory copies. The constructor
-// takes ownership of the input string. The real root value is Swap()ed into
-// the new instance.
+// DictionaryHiddenRootValue and ListHiddenRootValue are used in conjunction
+// with JSONStringValue as an optimization for reducing the number of string
+// copies. When this optimization is active, the parser uses a hidden root to
+// keep the original JSON input string live and creates JSONStringValue children
+// holding StringPiece references to the input string, avoiding about 2/3rds of
+// string memory copies. The real root value is Swap()ed into the new instance.
class DictionaryHiddenRootValue : public DictionaryValue {
public:
- DictionaryHiddenRootValue(std::string* json, Value* root) : json_(json) {
+ DictionaryHiddenRootValue(std::unique_ptr<std::string> json,
+ std::unique_ptr<Value> root)
+ : json_(std::move(json)) {
DCHECK(root->IsType(Value::TYPE_DICTIONARY));
- DictionaryValue::Swap(static_cast<DictionaryValue*>(root));
+ DictionaryValue::Swap(static_cast<DictionaryValue*>(root.get()));
}
void Swap(DictionaryValue* other) override {
@@ -43,7 +47,7 @@
// First deep copy to convert JSONStringValue to std::string and swap that
// copy with |other|, which contains the new contents of |this|.
- scoped_ptr<DictionaryValue> copy(DeepCopy());
+ std::unique_ptr<DictionaryValue> copy(CreateDeepCopy());
copy->Swap(other);
// Then erase the contents of the current dictionary and swap in the
@@ -57,7 +61,7 @@
// the method below.
bool RemoveWithoutPathExpansion(const std::string& key,
- scoped_ptr<Value>* out) override {
+ std::unique_ptr<Value>* out) override {
// If the caller won't take ownership of the removed value, just call up.
if (!out)
return DictionaryValue::RemoveWithoutPathExpansion(key, out);
@@ -66,26 +70,28 @@
// Otherwise, remove the value while its still "owned" by this and copy it
// to convert any JSONStringValues to std::string.
- scoped_ptr<Value> out_owned;
+ std::unique_ptr<Value> out_owned;
if (!DictionaryValue::RemoveWithoutPathExpansion(key, &out_owned))
return false;
- out->reset(out_owned->DeepCopy());
+ *out = out_owned->CreateDeepCopy();
return true;
}
private:
- scoped_ptr<std::string> json_;
+ std::unique_ptr<std::string> json_;
DISALLOW_COPY_AND_ASSIGN(DictionaryHiddenRootValue);
};
class ListHiddenRootValue : public ListValue {
public:
- ListHiddenRootValue(std::string* json, Value* root) : json_(json) {
+ ListHiddenRootValue(std::unique_ptr<std::string> json,
+ std::unique_ptr<Value> root)
+ : json_(std::move(json)) {
DCHECK(root->IsType(Value::TYPE_LIST));
- ListValue::Swap(static_cast<ListValue*>(root));
+ ListValue::Swap(static_cast<ListValue*>(root.get()));
}
void Swap(ListValue* other) override {
@@ -93,7 +99,7 @@
// First deep copy to convert JSONStringValue to std::string and swap that
// copy with |other|, which contains the new contents of |this|.
- scoped_ptr<ListValue> copy(DeepCopy());
+ std::unique_ptr<ListValue> copy(CreateDeepCopy());
copy->Swap(other);
// Then erase the contents of the current list and swap in the new contents,
@@ -103,7 +109,7 @@
ListValue::Swap(copy.get());
}
- bool Remove(size_t index, scoped_ptr<Value>* out) override {
+ bool Remove(size_t index, std::unique_ptr<Value>* out) override {
// If the caller won't take ownership of the removed value, just call up.
if (!out)
return ListValue::Remove(index, out);
@@ -112,17 +118,17 @@
// Otherwise, remove the value while its still "owned" by this and copy it
// to convert any JSONStringValues to std::string.
- scoped_ptr<Value> out_owned;
+ std::unique_ptr<Value> out_owned;
if (!ListValue::Remove(index, &out_owned))
return false;
- out->reset(out_owned->DeepCopy());
+ *out = out_owned->CreateDeepCopy();
return true;
}
private:
- scoped_ptr<std::string> json_;
+ std::unique_ptr<std::string> json_;
DISALLOW_COPY_AND_ASSIGN(ListHiddenRootValue);
};
@@ -132,10 +138,8 @@
// otherwise the referenced string will not be guaranteed to outlive it.
class JSONStringValue : public Value {
public:
- explicit JSONStringValue(const StringPiece& piece)
- : Value(TYPE_STRING),
- string_piece_(piece) {
- }
+ explicit JSONStringValue(StringPiece piece)
+ : Value(TYPE_STRING), string_piece_(piece) {}
// Overridden from Value:
bool GetAsString(std::string* out_value) const override {
@@ -198,13 +202,13 @@
JSONParser::~JSONParser() {
}
-Value* JSONParser::Parse(const StringPiece& input) {
- scoped_ptr<std::string> input_copy;
+std::unique_ptr<Value> JSONParser::Parse(StringPiece input) {
+ std::unique_ptr<std::string> input_copy;
// If the children of a JSON root can be detached, then hidden roots cannot
// be used, so do not bother copying the input because StringPiece will not
// be used anywhere.
if (!(options_ & JSON_DETACHABLE_CHILDREN)) {
- input_copy.reset(new std::string(input.as_string()));
+ input_copy = WrapUnique(new std::string(input.as_string()));
start_pos_ = input_copy->data();
} else {
start_pos_ = input.data();
@@ -230,15 +234,15 @@
}
// Parse the first and any nested tokens.
- scoped_ptr<Value> root(ParseNextToken());
- if (!root.get())
- return NULL;
+ std::unique_ptr<Value> root(ParseNextToken());
+ if (!root)
+ return nullptr;
// Make sure the input stream is at an end.
if (GetNextToken() != T_END_OF_INPUT) {
if (!CanConsume(1) || (NextChar() && GetNextToken() != T_END_OF_INPUT)) {
ReportError(JSONReader::JSON_UNEXPECTED_DATA_AFTER_ROOT, 1);
- return NULL;
+ return nullptr;
}
}
@@ -246,19 +250,21 @@
// hidden root.
if (!(options_ & JSON_DETACHABLE_CHILDREN)) {
if (root->IsType(Value::TYPE_DICTIONARY)) {
- return new DictionaryHiddenRootValue(input_copy.release(), root.get());
+ return WrapUnique(new DictionaryHiddenRootValue(std::move(input_copy),
+ std::move(root)));
} else if (root->IsType(Value::TYPE_LIST)) {
- return new ListHiddenRootValue(input_copy.release(), root.get());
+ return WrapUnique(
+ new ListHiddenRootValue(std::move(input_copy), std::move(root)));
} else if (root->IsType(Value::TYPE_STRING)) {
// A string type could be a JSONStringValue, but because there's no
// corresponding HiddenRootValue, the memory will be lost. Deep copy to
// preserve it.
- return root->DeepCopy();
+ return root->CreateDeepCopy();
}
}
// All other values can be returned directly.
- return root.release();
+ return root;
}
JSONReader::JsonParseError JSONParser::error_code() const {
@@ -304,7 +310,7 @@
void JSONParser::StringBuilder::Append(const char& c) {
DCHECK_GE(c, 0);
- DCHECK_LT(c, 128);
+ DCHECK_LT(static_cast<unsigned char>(c), 128);
if (string_)
string_->push_back(c);
@@ -494,7 +500,7 @@
return NULL;
}
- scoped_ptr<DictionaryValue> dict(new DictionaryValue);
+ std::unique_ptr<DictionaryValue> dict(new DictionaryValue);
NextChar();
Token token = GetNextToken();
@@ -558,7 +564,7 @@
return NULL;
}
- scoped_ptr<ListValue> list(new ListValue);
+ std::unique_ptr<ListValue> list(new ListValue);
NextChar();
Token token = GetNextToken();
diff --git a/third_party/chromium/base/json/json_parser.h b/third_party/chromium/base/json/json_parser.h
index fc04594..5bdec58 100644
--- a/third_party/chromium/base/json/json_parser.h
+++ b/third_party/chromium/base/json/json_parser.h
@@ -8,6 +8,7 @@
#include <stddef.h>
#include <stdint.h>
+#include <memory>
#include <string>
#include "base/base_export.h"
@@ -50,7 +51,7 @@
// Parses the input string according to the set options and returns the
// result as a Value owned by the caller.
- Value* Parse(const StringPiece& input);
+ std::unique_ptr<Value> Parse(StringPiece input);
// Returns the error code.
JSONReader::JsonParseError error_code() const;
@@ -133,7 +134,7 @@
size_t length_;
// The copied string representation. NULL until Convert() is called.
- // Strong. scoped_ptr<T> has too much of an overhead here.
+ // Strong. std::unique_ptr<T> has too much of an overhead here.
std::string* string_;
};
diff --git a/third_party/chromium/base/json/json_parser_unittest.cc b/third_party/chromium/base/json/json_parser_unittest.cc
index 956e277..a6c360d 100644
--- a/third_party/chromium/base/json/json_parser_unittest.cc
+++ b/third_party/chromium/base/json/json_parser_unittest.cc
@@ -6,10 +6,11 @@
#include <stddef.h>
+#include <memory>
+
#include <gtest/gtest.h>
#include "base/json/json_reader.h"
-#include "base/memory/scoped_ptr.h"
#include "base/values.h"
namespace base {
@@ -35,7 +36,7 @@
TEST_F(JSONParserTest, NextChar) {
std::string input("Hello world");
- scoped_ptr<JSONParser> parser(NewTestParser(input));
+ std::unique_ptr<JSONParser> parser(NewTestParser(input));
EXPECT_EQ('H', *parser->pos_);
for (size_t i = 1; i < input.length(); ++i) {
@@ -46,8 +47,8 @@
TEST_F(JSONParserTest, ConsumeString) {
std::string input("\"test\",|");
- scoped_ptr<JSONParser> parser(NewTestParser(input));
- scoped_ptr<Value> value(parser->ConsumeString());
+ std::unique_ptr<JSONParser> parser(NewTestParser(input));
+ std::unique_ptr<Value> value(parser->ConsumeString());
EXPECT_EQ('"', *parser->pos_);
TestLastThree(parser.get());
@@ -60,8 +61,8 @@
TEST_F(JSONParserTest, ConsumeList) {
std::string input("[true, false],|");
- scoped_ptr<JSONParser> parser(NewTestParser(input));
- scoped_ptr<Value> value(parser->ConsumeList());
+ std::unique_ptr<JSONParser> parser(NewTestParser(input));
+ std::unique_ptr<Value> value(parser->ConsumeList());
EXPECT_EQ(']', *parser->pos_);
TestLastThree(parser.get());
@@ -74,8 +75,8 @@
TEST_F(JSONParserTest, ConsumeDictionary) {
std::string input("{\"abc\":\"def\"},|");
- scoped_ptr<JSONParser> parser(NewTestParser(input));
- scoped_ptr<Value> value(parser->ConsumeDictionary());
+ std::unique_ptr<JSONParser> parser(NewTestParser(input));
+ std::unique_ptr<Value> value(parser->ConsumeDictionary());
EXPECT_EQ('}', *parser->pos_);
TestLastThree(parser.get());
@@ -91,8 +92,8 @@
TEST_F(JSONParserTest, ConsumeLiterals) {
// Literal |true|.
std::string input("true,|");
- scoped_ptr<JSONParser> parser(NewTestParser(input));
- scoped_ptr<Value> value(parser->ConsumeLiteral());
+ std::unique_ptr<JSONParser> parser(NewTestParser(input));
+ std::unique_ptr<Value> value(parser->ConsumeLiteral());
EXPECT_EQ('e', *parser->pos_);
TestLastThree(parser.get());
@@ -129,8 +130,8 @@
TEST_F(JSONParserTest, ConsumeNumbers) {
// Integer.
std::string input("1234,|");
- scoped_ptr<JSONParser> parser(NewTestParser(input));
- scoped_ptr<Value> value(parser->ConsumeNumber());
+ std::unique_ptr<JSONParser> parser(NewTestParser(input));
+ std::unique_ptr<Value> value(parser->ConsumeNumber());
EXPECT_EQ('4', *parser->pos_);
TestLastThree(parser.get());
@@ -206,7 +207,7 @@
// Error strings should not be modified in case of success.
std::string error_message;
int error_code = 0;
- scoped_ptr<Value> root = JSONReader::ReadAndReturnError(
+ std::unique_ptr<Value> root = JSONReader::ReadAndReturnError(
"[42]", JSON_PARSE_RFC, &error_code, &error_message);
EXPECT_TRUE(error_message.empty());
EXPECT_EQ(0, error_code);
@@ -310,7 +311,7 @@
"[\"😇\",[],[],[],{\"google:suggesttype\":[]}]";
std::string error_message;
int error_code = 0;
- scoped_ptr<Value> root = JSONReader::ReadAndReturnError(
+ std::unique_ptr<Value> root = JSONReader::ReadAndReturnError(
kUtf8Data, JSON_PARSE_RFC, &error_code, &error_message);
EXPECT_TRUE(root.get()) << error_message;
}
diff --git a/third_party/chromium/base/json/json_reader.cc b/third_party/chromium/base/json/json_reader.cc
index 3ab5f75..4ff7496 100644
--- a/third_party/chromium/base/json/json_reader.cc
+++ b/third_party/chromium/base/json/json_reader.cc
@@ -43,27 +43,28 @@
}
// static
-scoped_ptr<Value> JSONReader::Read(const StringPiece& json) {
+std::unique_ptr<Value> JSONReader::Read(StringPiece json) {
internal::JSONParser parser(JSON_PARSE_RFC);
- return make_scoped_ptr(parser.Parse(json));
+ return parser.Parse(json);
}
// static
-scoped_ptr<Value> JSONReader::Read(const StringPiece& json, int options) {
+std::unique_ptr<Value> JSONReader::Read(StringPiece json, int options) {
internal::JSONParser parser(options);
- return make_scoped_ptr(parser.Parse(json));
+ return parser.Parse(json);
}
// static
-scoped_ptr<Value> JSONReader::ReadAndReturnError(const StringPiece& json,
- int options,
- int* error_code_out,
- std::string* error_msg_out,
- int* error_line_out,
- int* error_column_out) {
+std::unique_ptr<Value> JSONReader::ReadAndReturnError(
+ const StringPiece& json,
+ int options,
+ int* error_code_out,
+ std::string* error_msg_out,
+ int* error_line_out,
+ int* error_column_out) {
internal::JSONParser parser(options);
- scoped_ptr<Value> root(parser.Parse(json));
+ std::unique_ptr<Value> root(parser.Parse(json));
if (!root) {
if (error_code_out)
*error_code_out = parser.error_code();
@@ -105,8 +106,8 @@
}
}
-scoped_ptr<Value> JSONReader::ReadToValue(const std::string& json) {
- return make_scoped_ptr(parser_->Parse(json));
+std::unique_ptr<Value> JSONReader::ReadToValue(StringPiece json) {
+ return parser_->Parse(json);
}
JSONReader::JsonParseError JSONReader::error_code() const {
diff --git a/third_party/chromium/base/json/json_reader.h b/third_party/chromium/base/json/json_reader.h
index c6bcb52..f647724 100644
--- a/third_party/chromium/base/json/json_reader.h
+++ b/third_party/chromium/base/json/json_reader.h
@@ -28,10 +28,10 @@
#ifndef BASE_JSON_JSON_READER_H_
#define BASE_JSON_JSON_READER_H_
+#include <memory>
#include <string>
#include "base/base_export.h"
-#include "base/memory/scoped_ptr.h"
#include "base/strings/string_piece.h"
namespace base {
@@ -93,30 +93,31 @@
// Reads and parses |json|, returning a Value. The caller owns the returned
// instance. If |json| is not a properly formed JSON string, returns NULL.
- static scoped_ptr<Value> Read(const StringPiece& json);
+ static std::unique_ptr<Value> Read(StringPiece json);
// Reads and parses |json|, returning a Value owned by the caller. The
// parser respects the given |options|. If the input is not properly formed,
// returns NULL.
- static scoped_ptr<Value> Read(const StringPiece& json, int options);
+ static std::unique_ptr<Value> Read(StringPiece json, int options);
// Reads and parses |json| like Read(). |error_code_out| and |error_msg_out|
// are optional. If specified and NULL is returned, they will be populated
// an error code and a formatted error message (including error location if
// appropriate). Otherwise, they will be unmodified.
- static scoped_ptr<Value> ReadAndReturnError(const StringPiece& json,
- int options, // JSONParserOptions
- int* error_code_out,
- std::string* error_msg_out,
- int* error_line_out = nullptr,
- int* error_column_out = nullptr);
+ static std::unique_ptr<Value> ReadAndReturnError(
+ const StringPiece& json,
+ int options, // JSONParserOptions
+ int* error_code_out,
+ std::string* error_msg_out,
+ int* error_line_out = nullptr,
+ int* error_column_out = nullptr);
// Converts a JSON parse error code into a human readable message.
// Returns an empty string if error_code is JSON_NO_ERROR.
static std::string ErrorCodeToString(JsonParseError error_code);
// Parses an input string into a Value that is owned by the caller.
- scoped_ptr<Value> ReadToValue(const std::string& json);
+ std::unique_ptr<Value> ReadToValue(StringPiece json);
// Returns the error code if the last call to ReadToValue() failed.
// Returns JSON_NO_ERROR otherwise.
@@ -127,7 +128,7 @@
std::string GetErrorMessage() const;
private:
- scoped_ptr<internal::JSONParser> parser_;
+ std::unique_ptr<internal::JSONParser> parser_;
};
} // namespace base
diff --git a/third_party/chromium/base/json/json_reader_unittest.cc b/third_party/chromium/base/json/json_reader_unittest.cc
index 2bfd10e..b1ad46e 100644
--- a/third_party/chromium/base/json/json_reader_unittest.cc
+++ b/third_party/chromium/base/json/json_reader_unittest.cc
@@ -7,10 +7,10 @@
#include <stddef.h>
#include <gtest/gtest.h>
+#include <memory>
#include "base/logging.h"
#include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
#include "base/strings/string_piece.h"
#include "base/strings/utf_string_conversion_utils.h"
#include "base/values.h"
@@ -20,7 +20,7 @@
TEST(JSONReaderTest, Reading) {
// some whitespace checking
- scoped_ptr<Value> root = JSONReader().ReadToValue(" null ");
+ std::unique_ptr<Value> root = JSONReader().ReadToValue(" null ");
ASSERT_TRUE(root.get());
EXPECT_TRUE(root->IsType(Value::TYPE_NULL));
@@ -249,7 +249,7 @@
EXPECT_EQ(3U, list->GetSize());
// Test with trailing comma. Should be parsed the same as above.
- scoped_ptr<Value> root2 =
+ std::unique_ptr<Value> root2 =
JSONReader::Read("[true, false, null, ]", JSON_ALLOW_TRAILING_COMMAS);
EXPECT_TRUE(root->Equals(root2.get()));
@@ -543,15 +543,15 @@
// Tests that the root of a JSON object can be deleted safely while its
// children outlive it.
TEST(JSONReaderTest, StringOptimizations) {
- scoped_ptr<Value> dict_literal_0;
- scoped_ptr<Value> dict_literal_1;
- scoped_ptr<Value> dict_string_0;
- scoped_ptr<Value> dict_string_1;
- scoped_ptr<Value> list_value_0;
- scoped_ptr<Value> list_value_1;
+ std::unique_ptr<Value> dict_literal_0;
+ std::unique_ptr<Value> dict_literal_1;
+ std::unique_ptr<Value> dict_string_0;
+ std::unique_ptr<Value> dict_string_1;
+ std::unique_ptr<Value> list_value_0;
+ std::unique_ptr<Value> list_value_1;
{
- scoped_ptr<Value> root = JSONReader::Read(
+ std::unique_ptr<Value> root = JSONReader::Read(
"{"
" \"test\": {"
" \"foo\": true,"
diff --git a/third_party/chromium/base/json/json_writer_unittest.cc b/third_party/chromium/base/json/json_writer_unittest.cc
index ca99f4d..7aaa78b 100644
--- a/third_party/chromium/base/json/json_writer_unittest.cc
+++ b/third_party/chromium/base/json/json_writer_unittest.cc
@@ -6,6 +6,7 @@
#include <gtest/gtest.h>
+#include "base/memory/ptr_util.h"
#include "base/values.h"
#include "build/build_config.h"
@@ -57,11 +58,11 @@
// Writer unittests like empty list/dict nesting,
// list list nesting, etc.
DictionaryValue root_dict;
- scoped_ptr<ListValue> list(new ListValue());
- scoped_ptr<DictionaryValue> inner_dict(new DictionaryValue());
+ std::unique_ptr<ListValue> list(new ListValue());
+ std::unique_ptr<DictionaryValue> inner_dict(new DictionaryValue());
inner_dict->SetInteger("inner int", 10);
list->Append(std::move(inner_dict));
- list->Append(make_scoped_ptr(new ListValue()));
+ list->Append(WrapUnique(new ListValue()));
list->AppendBoolean(true);
root_dict.Set("list", std::move(list));
@@ -93,7 +94,7 @@
DictionaryValue period_dict;
period_dict.SetIntegerWithoutPathExpansion("a.b", 3);
period_dict.SetIntegerWithoutPathExpansion("c", 2);
- scoped_ptr<DictionaryValue> period_dict2(new DictionaryValue());
+ std::unique_ptr<DictionaryValue> period_dict2(new DictionaryValue());
period_dict2->SetIntegerWithoutPathExpansion("g.h.i.j", 1);
period_dict.SetWithoutPathExpansion("d.e.f", std::move(period_dict2));
EXPECT_TRUE(JSONWriter::Write(period_dict, &output_js));
@@ -111,7 +112,7 @@
// Binary values should return errors unless suppressed via the
// OPTIONS_OMIT_BINARY_VALUES flag.
- scoped_ptr<Value> root(BinaryValue::CreateWithCopiedBuffer("asdf", 4));
+ std::unique_ptr<Value> root(BinaryValue::CreateWithCopiedBuffer("asdf", 4));
EXPECT_FALSE(JSONWriter::Write(*root, &output_js));
EXPECT_TRUE(JSONWriter::WriteWithOptions(
*root, JSONWriter::OPTIONS_OMIT_BINARY_VALUES, &output_js));
@@ -119,9 +120,9 @@
ListValue binary_list;
binary_list.Append(BinaryValue::CreateWithCopiedBuffer("asdf", 4));
- binary_list.Append(make_scoped_ptr(new FundamentalValue(5)));
+ binary_list.Append(WrapUnique(new FundamentalValue(5)));
binary_list.Append(BinaryValue::CreateWithCopiedBuffer("asdf", 4));
- binary_list.Append(make_scoped_ptr(new FundamentalValue(2)));
+ binary_list.Append(WrapUnique(new FundamentalValue(2)));
binary_list.Append(BinaryValue::CreateWithCopiedBuffer("asdf", 4));
EXPECT_FALSE(JSONWriter::Write(binary_list, &output_js));
EXPECT_TRUE(JSONWriter::WriteWithOptions(
@@ -130,13 +131,13 @@
DictionaryValue binary_dict;
binary_dict.Set(
- "a", make_scoped_ptr(BinaryValue::CreateWithCopiedBuffer("asdf", 4)));
+ "a", WrapUnique(BinaryValue::CreateWithCopiedBuffer("asdf", 4)));
binary_dict.SetInteger("b", 5);
binary_dict.Set(
- "c", make_scoped_ptr(BinaryValue::CreateWithCopiedBuffer("asdf", 4)));
+ "c", WrapUnique(BinaryValue::CreateWithCopiedBuffer("asdf", 4)));
binary_dict.SetInteger("d", 2);
binary_dict.Set(
- "e", make_scoped_ptr(BinaryValue::CreateWithCopiedBuffer("asdf", 4)));
+ "e", WrapUnique(BinaryValue::CreateWithCopiedBuffer("asdf", 4)));
EXPECT_FALSE(JSONWriter::Write(binary_dict, &output_js));
EXPECT_TRUE(JSONWriter::WriteWithOptions(
binary_dict, JSONWriter::OPTIONS_OMIT_BINARY_VALUES, &output_js));
diff --git a/third_party/chromium/base/memory/ptr_util.h b/third_party/chromium/base/memory/ptr_util.h
new file mode 100644
index 0000000..8747ac9
--- /dev/null
+++ b/third_party/chromium/base/memory/ptr_util.h
@@ -0,0 +1,74 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BASE_MEMORY_PTR_UTIL_H_
+#define BASE_MEMORY_PTR_UTIL_H_
+
+#include <memory>
+#include <utility>
+
+namespace base {
+
+// Helper to transfer ownership of a raw pointer to a std::unique_ptr<T>.
+// Note that std::unique_ptr<T> has very different semantics from
+// std::unique_ptr<T[]>: do not use this helper for array allocations.
+template <typename T>
+std::unique_ptr<T> WrapUnique(T* ptr) {
+ return std::unique_ptr<T>(ptr);
+}
+
+namespace internal {
+
+template <typename T>
+struct MakeUniqueResult {
+ using Scalar = std::unique_ptr<T>;
+};
+
+template <typename T>
+struct MakeUniqueResult<T[]> {
+ using Array = std::unique_ptr<T[]>;
+};
+
+template <typename T, size_t N>
+struct MakeUniqueResult<T[N]> {
+ using Invalid = void;
+};
+
+} // namespace internal
+
+// Helper to construct an object wrapped in a std::unique_ptr. This is an
+// implementation of C++14's std::make_unique that can be used in Chrome.
+//
+// MakeUnique<T>(args) should be preferred over WrapUnique(new T(args)): bare
+// calls to `new` should be treated with scrutiny.
+//
+// Usage:
+// // ptr is a std::unique_ptr<std::string>
+// auto ptr = MakeUnique<std::string>("hello world!");
+//
+// // arr is a std::unique_ptr<int[]>
+// auto arr = MakeUnique<int[]>(5);
+
+// Overload for non-array types. Arguments are forwarded to T's constructor.
+template <typename T, typename... Args>
+typename internal::MakeUniqueResult<T>::Scalar MakeUnique(Args&&... args) {
+ return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
+}
+
+// Overload for array types of unknown bound, e.g. T[]. The array is allocated
+// with `new T[n]()` and value-initialized: note that this is distinct from
+// `new T[n]`, which default-initializes.
+template <typename T>
+typename internal::MakeUniqueResult<T>::Array MakeUnique(size_t size) {
+ return std::unique_ptr<T>(new typename std::remove_extent<T>::type[size]());
+}
+
+// Overload to reject array types of known bound, e.g. T[n].
+template <typename T, typename... Args>
+typename internal::MakeUniqueResult<T>::Invalid MakeUnique(Args&&... args) =
+ delete;
+
+} // namespace base
+
+#endif // BASE_MEMORY_PTR_UTIL_H_
diff --git a/third_party/chromium/base/memory/scoped_ptr.h b/third_party/chromium/base/memory/scoped_ptr.h
deleted file mode 100644
index 2d2c0ec..0000000
--- a/third_party/chromium/base/memory/scoped_ptr.h
+++ /dev/null
@@ -1,135 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Scopers help you manage ownership of a pointer, helping you easily manage a
-// pointer within a scope, and automatically destroying the pointer at the end
-// of a scope. There are two main classes you will use, which correspond to the
-// operators new/delete and new[]/delete[].
-//
-// Example usage (scoped_ptr<T>):
-// {
-// scoped_ptr<Foo> foo(new Foo("wee"));
-// } // foo goes out of scope, releasing the pointer with it.
-//
-// {
-// scoped_ptr<Foo> foo; // No pointer managed.
-// foo.reset(new Foo("wee")); // Now a pointer is managed.
-// foo.reset(new Foo("wee2")); // Foo("wee") was destroyed.
-// foo.reset(new Foo("wee3")); // Foo("wee2") was destroyed.
-// foo->Method(); // Foo::Method() called.
-// foo.get()->Method(); // Foo::Method() called.
-// SomeFunc(foo.release()); // SomeFunc takes ownership, foo no longer
-// // manages a pointer.
-// foo.reset(new Foo("wee4")); // foo manages a pointer again.
-// foo.reset(); // Foo("wee4") destroyed, foo no longer
-// // manages a pointer.
-// } // foo wasn't managing a pointer, so nothing was destroyed.
-//
-// Example usage (scoped_ptr<T[]>):
-// {
-// scoped_ptr<Foo[]> foo(new Foo[100]);
-// foo.get()->Method(); // Foo::Method on the 0th element.
-// foo[10].Method(); // Foo::Method on the 10th element.
-// }
-//
-// Scopers are testable as booleans:
-// {
-// scoped_ptr<Foo> foo;
-// if (!foo)
-// foo.reset(new Foo());
-// if (foo)
-// LOG(INFO) << "This code is reached."
-// }
-//
-// These scopers also implement part of the functionality of C++11 unique_ptr
-// in that they are "movable but not copyable." You can use the scopers in
-// the parameter and return types of functions to signify ownership transfer
-// in to and out of a function. When calling a function that has a scoper
-// as the argument type, it must be called with an rvalue of a scoper, which
-// can be created by using std::move(), or the result of another function that
-// generates a temporary; passing by copy will NOT work. Here is an example
-// using scoped_ptr:
-//
-// void TakesOwnership(scoped_ptr<Foo> arg) {
-// // Do something with arg.
-// }
-// scoped_ptr<Foo> CreateFoo() {
-// // No need for calling std::move() for returning a move-only value, or
-// // when you already have an rvalue as we do here.
-// return scoped_ptr<Foo>(new Foo("new"));
-// }
-// scoped_ptr<Foo> PassThru(scoped_ptr<Foo> arg) {
-// return arg;
-// }
-//
-// {
-// scoped_ptr<Foo> ptr(new Foo("yay")); // ptr manages Foo("yay").
-// TakesOwnership(std::move(ptr)); // ptr no longer owns Foo("yay").
-// scoped_ptr<Foo> ptr2 = CreateFoo(); // ptr2 owns the return Foo.
-// scoped_ptr<Foo> ptr3 = // ptr3 now owns what was in ptr2.
-// PassThru(std::move(ptr2)); // ptr2 is correspondingly nullptr.
-// }
-//
-// Notice that if you do not call std::move() when returning from PassThru(), or
-// when invoking TakesOwnership(), the code will not compile because scopers
-// are not copyable; they only implement move semantics which require calling
-// the std::move() function to signify a destructive transfer of state.
-// CreateFoo() is different though because we are constructing a temporary on
-// the return line and thus can avoid needing to call std::move().
-//
-// The conversion move-constructor properly handles upcast in initialization,
-// i.e. you can use a scoped_ptr<Child> to initialize a scoped_ptr<Parent>:
-//
-// scoped_ptr<Foo> foo(new Foo());
-// scoped_ptr<FooParent> parent(std::move(foo));
-
-#ifndef BASE_MEMORY_SCOPED_PTR_H_
-#define BASE_MEMORY_SCOPED_PTR_H_
-
-// This is an implementation designed to match the anticipated future TR2
-// implementation of the scoped_ptr class.
-
-// TODO(dcheng): Clean up these headers, but there are likely lots of existing
-// IWYU violations.
-#include <stddef.h>
-#include <stdlib.h>
-
-#include <iosfwd>
-#include <memory>
-#include <type_traits>
-#include <utility>
-
-#include "base/compiler_specific.h"
-#include "base/logging.h"
-#include "base/macros.h"
-#include "base/move.h"
-#include "build/build_config.h"
-
-namespace base {
-
-// Function object which invokes 'free' on its parameter, which must be
-// a pointer. Can be used to store malloc-allocated pointers in scoped_ptr:
-//
-// scoped_ptr<int, base::FreeDeleter> foo_ptr(
-// static_cast<int*>(malloc(sizeof(int))));
-struct FreeDeleter {
- inline void operator()(void* ptr) const {
- free(ptr);
- }
-};
-
-} // namespace base
-
-template <typename T, typename D = std::default_delete<T>>
-using scoped_ptr = std::unique_ptr<T, D>;
-
-// A function to convert T* into scoped_ptr<T>
-// Doing e.g. make_scoped_ptr(new FooBarBaz<type>(arg)) is a shorter notation
-// for scoped_ptr<FooBarBaz<type> >(new FooBarBaz<type>(arg))
-template <typename T>
-scoped_ptr<T> make_scoped_ptr(T* ptr) {
- return scoped_ptr<T>(ptr);
-}
-
-#endif // BASE_MEMORY_SCOPED_PTR_H_
diff --git a/third_party/chromium/base/memory/weak_ptr.h b/third_party/chromium/base/memory/weak_ptr.h
index 601c379..2efb024 100644
--- a/third_party/chromium/base/memory/weak_ptr.h
+++ b/third_party/chromium/base/memory/weak_ptr.h
@@ -3,7 +3,7 @@
// found in the LICENSE file.
// Weak pointers are pointers to an object that do not affect its lifetime,
-// and which may be invalidated (i.e. reset to NULL) by the object, or its
+// and which may be invalidated (i.e. reset to nullptr) by the object, or its
// owner, at any time, most commonly when the object is about to be deleted.
// Weak pointers are useful when an object needs to be accessed safely by one
@@ -70,6 +70,7 @@
#ifndef BASE_MEMORY_WEAK_PTR_H_
#define BASE_MEMORY_WEAK_PTR_H_
+#include <cstddef>
#include <type_traits>
#include "base/base_export.h"
@@ -197,8 +198,9 @@
template <typename T>
class WeakPtr : public internal::WeakPtrBase {
public:
- WeakPtr() : ptr_(NULL) {
- }
+ WeakPtr() : ptr_(nullptr) {}
+
+ WeakPtr(std::nullptr_t) : ptr_(nullptr) {}
// Allow conversion from U to T provided U "is a" T. Note that this
// is separate from the (implicit) copy constructor.
@@ -206,20 +208,20 @@
WeakPtr(const WeakPtr<U>& other) : WeakPtrBase(other), ptr_(other.ptr_) {
}
- T* get() const { return ref_.is_valid() ? ptr_ : NULL; }
+ T* get() const { return ref_.is_valid() ? ptr_ : nullptr; }
T& operator*() const {
- DCHECK(get() != NULL);
+ DCHECK(get() != nullptr);
return *get();
}
T* operator->() const {
- DCHECK(get() != NULL);
+ DCHECK(get() != nullptr);
return get();
}
void reset() {
ref_ = internal::WeakReference();
- ptr_ = NULL;
+ ptr_ = nullptr;
}
// Implement "Safe Bool Idiom"
@@ -244,7 +246,7 @@
typedef T* WeakPtr::*Testable;
public:
- operator Testable() const { return get() ? &WeakPtr::ptr_ : NULL; }
+ operator Testable() const { return get() ? &WeakPtr::ptr_ : nullptr; }
private:
// Explicitly declare comparison operators as required by the "Safe Bool
@@ -263,7 +265,7 @@
}
// This pointer is only valid when ref_.is_valid() is true. Otherwise, its
- // value is undefined (as opposed to NULL).
+ // value is undefined (as opposed to nullptr).
T* ptr_;
};
@@ -278,9 +280,7 @@
explicit WeakPtrFactory(T* ptr) : ptr_(ptr) {
}
- ~WeakPtrFactory() {
- ptr_ = NULL;
- }
+ ~WeakPtrFactory() { ptr_ = nullptr; }
WeakPtr<T> GetWeakPtr() {
DCHECK(ptr_);
diff --git a/third_party/chromium/base/memory/weak_ptr_unittest.cc b/third_party/chromium/base/memory/weak_ptr_unittest.cc
index fdbb280..982becd 100644
--- a/third_party/chromium/base/memory/weak_ptr_unittest.cc
+++ b/third_party/chromium/base/memory/weak_ptr_unittest.cc
@@ -4,17 +4,21 @@
#include "base/memory/weak_ptr.h"
+#include <memory>
#include <string>
#include <gtest/gtest.h>
#include "base/bind.h"
#include "base/location.h"
-#include "base/memory/scoped_ptr.h"
namespace base {
namespace {
+WeakPtr<int> PassThru(WeakPtr<int> ptr) {
+ return ptr;
+}
+
struct Base {
std::string member;
};
@@ -52,13 +56,13 @@
TEST(WeakPtrFactoryTest, OutOfScope) {
WeakPtr<int> ptr;
- EXPECT_EQ(NULL, ptr.get());
+ EXPECT_EQ(nullptr, ptr.get());
{
int data;
WeakPtrFactory<int> factory(&data);
ptr = factory.GetWeakPtr();
}
- EXPECT_EQ(NULL, ptr.get());
+ EXPECT_EQ(nullptr, ptr.get());
}
TEST(WeakPtrFactoryTest, Multiple) {
@@ -71,8 +75,8 @@
EXPECT_EQ(&data, a.get());
EXPECT_EQ(&data, b.get());
}
- EXPECT_EQ(NULL, a.get());
- EXPECT_EQ(NULL, b.get());
+ EXPECT_EQ(nullptr, a.get());
+ EXPECT_EQ(nullptr, b.get());
}
TEST(WeakPtrFactoryTest, MultipleStaged) {
@@ -84,9 +88,9 @@
{
WeakPtr<int> b = factory.GetWeakPtr();
}
- EXPECT_TRUE(NULL != a.get());
+ EXPECT_NE(nullptr, a.get());
}
- EXPECT_EQ(NULL, a.get());
+ EXPECT_EQ(nullptr, a.get());
}
TEST(WeakPtrFactoryTest, Dereference) {
@@ -107,6 +111,11 @@
EXPECT_EQ(ptr.get(), &data);
}
+TEST(WeakPtrTest, ConstructFromNullptr) {
+ WeakPtr<int> ptr = PassThru(nullptr);
+ EXPECT_EQ(nullptr, ptr.get());
+}
+
TEST(WeakPtrTest, SupportsWeakPtr) {
Target target;
WeakPtr<Target> ptr = target.AsWeakPtr();
@@ -157,7 +166,7 @@
EXPECT_EQ(&data, ptr.get());
EXPECT_TRUE(factory.HasWeakPtrs());
factory.InvalidateWeakPtrs();
- EXPECT_EQ(NULL, ptr.get());
+ EXPECT_EQ(nullptr, ptr.get());
EXPECT_FALSE(factory.HasWeakPtrs());
// Test that the factory can create new weak pointers after a
@@ -167,7 +176,7 @@
EXPECT_EQ(&data, ptr2.get());
EXPECT_TRUE(factory.HasWeakPtrs());
factory.InvalidateWeakPtrs();
- EXPECT_EQ(NULL, ptr2.get());
+ EXPECT_EQ(nullptr, ptr2.get());
EXPECT_FALSE(factory.HasWeakPtrs());
}
diff --git a/third_party/chromium/base/rand_util_unittest.cc b/third_party/chromium/base/rand_util_unittest.cc
index fc0233d..da4023f 100644
--- a/third_party/chromium/base/rand_util_unittest.cc
+++ b/third_party/chromium/base/rand_util_unittest.cc
@@ -9,11 +9,11 @@
#include <algorithm>
#include <limits>
+#include <memory>
#include <gtest/gtest.h>
#include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
#include "base/time/time.h"
namespace {
diff --git a/third_party/chromium/base/values.cc b/third_party/chromium/base/values.cc
index 29f0301..4af9919 100644
--- a/third_party/chromium/base/values.cc
+++ b/third_party/chromium/base/values.cc
@@ -13,6 +13,7 @@
#include "base/json/json_writer.h"
#include "base/logging.h"
+#include "base/memory/ptr_util.h"
#include "base/move.h"
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversion_utils.h"
@@ -21,15 +22,15 @@
namespace {
-scoped_ptr<Value> CopyWithoutEmptyChildren(const Value& node);
+std::unique_ptr<Value> CopyWithoutEmptyChildren(const Value& node);
// Make a deep copy of |node|, but don't include empty lists or dictionaries
// in the copy. It's possible for this function to return NULL and it
// expects |node| to always be non-NULL.
-scoped_ptr<ListValue> CopyListWithoutEmptyChildren(const ListValue& list) {
- scoped_ptr<ListValue> copy;
+std::unique_ptr<ListValue> CopyListWithoutEmptyChildren(const ListValue& list) {
+ std::unique_ptr<ListValue> copy;
for (ListValue::const_iterator it = list.begin(); it != list.end(); ++it) {
- scoped_ptr<Value> child_copy = CopyWithoutEmptyChildren(**it);
+ std::unique_ptr<Value> child_copy = CopyWithoutEmptyChildren(**it);
if (child_copy) {
if (!copy)
copy.reset(new ListValue);
@@ -39,11 +40,11 @@
return copy;
}
-scoped_ptr<DictionaryValue> CopyDictionaryWithoutEmptyChildren(
+std::unique_ptr<DictionaryValue> CopyDictionaryWithoutEmptyChildren(
const DictionaryValue& dict) {
- scoped_ptr<DictionaryValue> copy;
+ std::unique_ptr<DictionaryValue> copy;
for (DictionaryValue::Iterator it(dict); !it.IsAtEnd(); it.Advance()) {
- scoped_ptr<Value> child_copy = CopyWithoutEmptyChildren(it.value());
+ std::unique_ptr<Value> child_copy = CopyWithoutEmptyChildren(it.value());
if (child_copy) {
if (!copy)
copy.reset(new DictionaryValue);
@@ -53,7 +54,7 @@
return copy;
}
-scoped_ptr<Value> CopyWithoutEmptyChildren(const Value& node) {
+std::unique_ptr<Value> CopyWithoutEmptyChildren(const Value& node) {
switch (node.GetType()) {
case Value::TYPE_LIST:
return CopyListWithoutEmptyChildren(static_cast<const ListValue&>(node));
@@ -89,47 +90,47 @@
}
// static
-scoped_ptr<Value> Value::CreateNullValue() {
- return make_scoped_ptr(new Value(TYPE_NULL));
+std::unique_ptr<Value> Value::CreateNullValue() {
+ return WrapUnique(new Value(TYPE_NULL));
}
-bool Value::GetAsBinary(const BinaryValue** /* out_value */) const {
+bool Value::GetAsBinary(const BinaryValue**) const {
return false;
}
-bool Value::GetAsBoolean(bool* /* out_value */) const {
+bool Value::GetAsBoolean(bool*) const {
return false;
}
-bool Value::GetAsInteger(int* /* out_value */) const {
+bool Value::GetAsInteger(int*) const {
return false;
}
-bool Value::GetAsDouble(double* /* out_value */) const {
+bool Value::GetAsDouble(double*) const {
return false;
}
-bool Value::GetAsString(std::string* /* out_value */) const {
+bool Value::GetAsString(std::string*) const {
return false;
}
-bool Value::GetAsString(const StringValue** out_value) const {
+bool Value::GetAsString(const StringValue**) const {
return false;
}
-bool Value::GetAsList(ListValue** /* out_value */) {
+bool Value::GetAsList(ListValue**) {
return false;
}
-bool Value::GetAsList(const ListValue** /* out_value */) const {
+bool Value::GetAsList(const ListValue**) const {
return false;
}
-bool Value::GetAsDictionary(DictionaryValue** /* out_value */) {
+bool Value::GetAsDictionary(DictionaryValue**) {
return false;
}
-bool Value::GetAsDictionary(const DictionaryValue** /* out_value */) const {
+bool Value::GetAsDictionary(const DictionaryValue**) const {
return false;
}
@@ -140,8 +141,8 @@
return CreateNullValue().release();
}
-scoped_ptr<Value> Value::CreateDeepCopy() const {
- return make_scoped_ptr(DeepCopy());
+std::unique_ptr<Value> Value::CreateDeepCopy() const {
+ return WrapUnique(DeepCopy());
}
bool Value::Equals(const Value* other) const {
@@ -298,7 +299,7 @@
size_(0) {
}
-BinaryValue::BinaryValue(scoped_ptr<char[]> buffer, size_t size)
+BinaryValue::BinaryValue(std::unique_ptr<char[]> buffer, size_t size)
: Value(TYPE_BINARY), buffer_(std::move(buffer)), size_(size) {}
BinaryValue::~BinaryValue() {
@@ -309,7 +310,7 @@
size_t size) {
char* buffer_copy = new char[size];
memcpy(buffer_copy, buffer, size);
- scoped_ptr<char[]> scoped_buffer_copy(buffer_copy);
+ std::unique_ptr<char[]> scoped_buffer_copy(buffer_copy);
return new BinaryValue(std::move(scoped_buffer_copy), size);
}
@@ -335,11 +336,12 @@
///////////////////// DictionaryValue ////////////////////
// static
-scoped_ptr<DictionaryValue> DictionaryValue::From(scoped_ptr<Value> value) {
+std::unique_ptr<DictionaryValue> DictionaryValue::From(
+ std::unique_ptr<Value> value) {
DictionaryValue* out;
if (value && value->GetAsDictionary(&out)) {
ignore_result(value.release());
- return make_scoped_ptr(out);
+ return WrapUnique(out);
}
return nullptr;
}
@@ -381,7 +383,8 @@
dictionary_.clear();
}
-void DictionaryValue::Set(const std::string& path, scoped_ptr<Value> in_value) {
+void DictionaryValue::Set(const std::string& path,
+ std::unique_ptr<Value> in_value) {
DCHECK(IsStringUTF8(path));
DCHECK(in_value);
@@ -407,7 +410,7 @@
}
void DictionaryValue::Set(const std::string& path, Value* in_value) {
- Set(path, make_scoped_ptr(in_value));
+ Set(path, WrapUnique(in_value));
}
void DictionaryValue::SetBoolean(const std::string& path, bool in_value) {
@@ -428,7 +431,7 @@
}
void DictionaryValue::SetWithoutPathExpansion(const std::string& key,
- scoped_ptr<Value> in_value) {
+ std::unique_ptr<Value> in_value) {
Value* bare_ptr = in_value.release();
// If there's an existing value here, we need to delete it, because
// we own all our children.
@@ -443,7 +446,7 @@
void DictionaryValue::SetWithoutPathExpansion(const std::string& key,
Value* in_value) {
- SetWithoutPathExpansion(key, make_scoped_ptr(in_value));
+ SetWithoutPathExpansion(key, WrapUnique(in_value));
}
void DictionaryValue::SetBooleanWithoutPathExpansion(
@@ -709,7 +712,7 @@
}
bool DictionaryValue::Remove(const std::string& path,
- scoped_ptr<Value>* out_value) {
+ std::unique_ptr<Value>* out_value) {
DCHECK(IsStringUTF8(path));
std::string current_path(path);
DictionaryValue* current_dictionary = this;
@@ -725,8 +728,9 @@
out_value);
}
-bool DictionaryValue::RemoveWithoutPathExpansion(const std::string& key,
- scoped_ptr<Value>* out_value) {
+bool DictionaryValue::RemoveWithoutPathExpansion(
+ const std::string& key,
+ std::unique_ptr<Value>* out_value) {
DCHECK(IsStringUTF8(key));
ValueMap::iterator entry_iterator = dictionary_.find(key);
if (entry_iterator == dictionary_.end())
@@ -742,7 +746,7 @@
}
bool DictionaryValue::RemovePath(const std::string& path,
- scoped_ptr<Value>* out_value) {
+ std::unique_ptr<Value>* out_value) {
bool result = false;
size_t delimiter_position = path.find('.');
@@ -761,9 +765,10 @@
return result;
}
-scoped_ptr<DictionaryValue> DictionaryValue::DeepCopyWithoutEmptyChildren()
+std::unique_ptr<DictionaryValue> DictionaryValue::DeepCopyWithoutEmptyChildren()
const {
- scoped_ptr<DictionaryValue> copy = CopyDictionaryWithoutEmptyChildren(*this);
+ std::unique_ptr<DictionaryValue> copy =
+ CopyDictionaryWithoutEmptyChildren(*this);
if (!copy)
copy.reset(new DictionaryValue);
return copy;
@@ -810,8 +815,8 @@
return result;
}
-scoped_ptr<DictionaryValue> DictionaryValue::CreateDeepCopy() const {
- return make_scoped_ptr(DeepCopy());
+std::unique_ptr<DictionaryValue> DictionaryValue::CreateDeepCopy() const {
+ return WrapUnique(DeepCopy());
}
bool DictionaryValue::Equals(const Value* other) const {
@@ -839,11 +844,11 @@
///////////////////// ListValue ////////////////////
// static
-scoped_ptr<ListValue> ListValue::From(scoped_ptr<Value> value) {
+std::unique_ptr<ListValue> ListValue::From(std::unique_ptr<Value> value) {
ListValue* out;
if (value && value->GetAsList(&out)) {
ignore_result(value.release());
- return make_scoped_ptr(out);
+ return WrapUnique(out);
}
return nullptr;
}
@@ -878,7 +883,7 @@
return true;
}
-bool ListValue::Set(size_t index, scoped_ptr<Value> in_value) {
+bool ListValue::Set(size_t index, std::unique_ptr<Value> in_value) {
return Set(index, in_value.release());
}
@@ -985,7 +990,7 @@
const_cast<const ListValue**>(out_value));
}
-bool ListValue::Remove(size_t index, scoped_ptr<Value>* out_value) {
+bool ListValue::Remove(size_t index, std::unique_ptr<Value>* out_value) {
if (index >= list_.size())
return false;
@@ -1014,7 +1019,7 @@
}
ListValue::iterator ListValue::Erase(iterator iter,
- scoped_ptr<Value>* out_value) {
+ std::unique_ptr<Value>* out_value) {
if (out_value)
out_value->reset(*iter);
else
@@ -1023,7 +1028,7 @@
return list_.erase(iter);
}
-void ListValue::Append(scoped_ptr<Value> in_value) {
+void ListValue::Append(std::unique_ptr<Value> in_value) {
Append(in_value.release());
}
@@ -1105,8 +1110,8 @@
return result;
}
-scoped_ptr<ListValue> ListValue::CreateDeepCopy() const {
- return make_scoped_ptr(DeepCopy());
+std::unique_ptr<ListValue> ListValue::CreateDeepCopy() const {
+ return WrapUnique(DeepCopy());
}
bool ListValue::Equals(const Value* other) const {
diff --git a/third_party/chromium/base/values.h b/third_party/chromium/base/values.h
index 36e24cc..fca5239 100644
--- a/third_party/chromium/base/values.h
+++ b/third_party/chromium/base/values.h
@@ -22,6 +22,7 @@
#include <iosfwd>
#include <map>
+#include <memory>
#include <string>
#include <utility>
#include <vector>
@@ -29,7 +30,6 @@
#include "base/base_export.h"
#include "base/compiler_specific.h"
#include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
#include "base/strings/string_piece.h"
namespace base {
@@ -65,7 +65,7 @@
virtual ~Value();
- static scoped_ptr<Value> CreateNullValue();
+ static std::unique_ptr<Value> CreateNullValue();
// Returns the type of the value stored by the current Value object.
// Each type will be implemented by only one subclass of Value, so it's
@@ -100,7 +100,7 @@
// this works because C++ supports covariant return types.
virtual Value* DeepCopy() const;
// Preferred version of DeepCopy. TODO(estade): remove the above.
- scoped_ptr<Value> CreateDeepCopy() const;
+ std::unique_ptr<Value> CreateDeepCopy() const;
// Compares if two Value objects have equal contents.
virtual bool Equals(const Value* other) const;
@@ -172,7 +172,7 @@
// Creates a BinaryValue, taking ownership of the bytes pointed to by
// |buffer|.
- BinaryValue(scoped_ptr<char[]> buffer, size_t size);
+ BinaryValue(std::unique_ptr<char[]> buffer, size_t size);
~BinaryValue() override;
@@ -193,7 +193,7 @@
bool Equals(const Value* other) const override;
private:
- scoped_ptr<char[]> buffer_;
+ std::unique_ptr<char[]> buffer_;
size_t size_;
DISALLOW_COPY_AND_ASSIGN(BinaryValue);
@@ -205,7 +205,7 @@
class BASE_EXPORT DictionaryValue : public Value {
public:
// Returns |value| if it is a dictionary, nullptr otherwise.
- static scoped_ptr<DictionaryValue> From(scoped_ptr<Value> value);
+ static std::unique_ptr<DictionaryValue> From(std::unique_ptr<Value> value);
DictionaryValue();
~DictionaryValue() override;
@@ -233,7 +233,7 @@
// If the key at any step of the way doesn't exist, or exists but isn't
// a DictionaryValue, a new DictionaryValue will be created and attached
// to the path in that location. |in_value| must be non-null.
- void Set(const std::string& path, scoped_ptr<Value> in_value);
+ void Set(const std::string& path, std::unique_ptr<Value> in_value);
// Deprecated version of the above. TODO(estade): remove.
void Set(const std::string& path, Value* in_value);
@@ -247,7 +247,7 @@
// Like Set(), but without special treatment of '.'. This allows e.g. URLs to
// be used as paths.
void SetWithoutPathExpansion(const std::string& key,
- scoped_ptr<Value> in_value);
+ std::unique_ptr<Value> in_value);
// Deprecated version of the above. TODO(estade): remove.
void SetWithoutPathExpansion(const std::string& key, Value* in_value);
@@ -317,21 +317,22 @@
// |out_value|. If |out_value| is NULL, the removed value will be deleted.
// This method returns true if |path| is a valid path; otherwise it will
// return false and the DictionaryValue object will be unchanged.
- virtual bool Remove(const std::string& path, scoped_ptr<Value>* out_value);
+ virtual bool Remove(const std::string& path,
+ std::unique_ptr<Value>* out_value);
// Like Remove(), but without special treatment of '.'. This allows e.g. URLs
// to be used as paths.
virtual bool RemoveWithoutPathExpansion(const std::string& key,
- scoped_ptr<Value>* out_value);
+ std::unique_ptr<Value>* out_value);
// Removes a path, clearing out all dictionaries on |path| that remain empty
// after removing the value at |path|.
virtual bool RemovePath(const std::string& path,
- scoped_ptr<Value>* out_value);
+ std::unique_ptr<Value>* out_value);
// Makes a copy of |this| but doesn't include empty dictionaries and lists in
// the copy. This never returns NULL, even if |this| itself is empty.
- scoped_ptr<DictionaryValue> DeepCopyWithoutEmptyChildren() const;
+ std::unique_ptr<DictionaryValue> DeepCopyWithoutEmptyChildren() const;
// Merge |dictionary| into this dictionary. This is done recursively, i.e. any
// sub-dictionaries will be merged as well. In case of key collisions, the
@@ -365,7 +366,7 @@
// Overridden from Value:
DictionaryValue* DeepCopy() const override;
// Preferred version of DeepCopy. TODO(estade): remove the above.
- scoped_ptr<DictionaryValue> CreateDeepCopy() const;
+ std::unique_ptr<DictionaryValue> CreateDeepCopy() const;
bool Equals(const Value* other) const override;
private:
@@ -381,7 +382,7 @@
typedef ValueVector::const_iterator const_iterator;
// Returns |value| if it is a list, nullptr otherwise.
- static scoped_ptr<ListValue> From(scoped_ptr<Value> value);
+ static std::unique_ptr<ListValue> From(std::unique_ptr<Value> value);
ListValue();
~ListValue() override;
@@ -402,7 +403,7 @@
// the value is a null pointer.
bool Set(size_t index, Value* in_value);
// Preferred version of the above. TODO(estade): remove the above.
- bool Set(size_t index, scoped_ptr<Value> in_value);
+ bool Set(size_t index, std::unique_ptr<Value> in_value);
// Gets the Value at the given index. Modifies |out_value| (and returns true)
// only if the index falls within the current list range.
@@ -433,7 +434,7 @@
// passed out via |out_value|. If |out_value| is NULL, the removed value will
// be deleted. This method returns true if |index| is valid; otherwise
// it will return false and the ListValue object will be unchanged.
- virtual bool Remove(size_t index, scoped_ptr<Value>* out_value);
+ virtual bool Remove(size_t index, std::unique_ptr<Value>* out_value);
// Removes the first instance of |value| found in the list, if any, and
// deletes it. |index| is the location where |value| was found. Returns false
@@ -444,10 +445,10 @@
// deleted, otherwise ownership of the value is passed back to the caller.
// Returns an iterator pointing to the location of the element that
// followed the erased element.
- iterator Erase(iterator iter, scoped_ptr<Value>* out_value);
+ iterator Erase(iterator iter, std::unique_ptr<Value>* out_value);
// Appends a Value to the end of the list.
- void Append(scoped_ptr<Value> in_value);
+ void Append(std::unique_ptr<Value> in_value);
// Deprecated version of the above. TODO(estade): remove.
void Append(Value* in_value);
@@ -489,7 +490,7 @@
bool Equals(const Value* other) const override;
// Preferred version of DeepCopy. TODO(estade): remove DeepCopy.
- scoped_ptr<ListValue> CreateDeepCopy() const;
+ std::unique_ptr<ListValue> CreateDeepCopy() const;
private:
ValueVector list_;
diff --git a/third_party/chromium/base/values_unittest.cc b/third_party/chromium/base/values_unittest.cc
index b5e47dd..5e49446 100644
--- a/third_party/chromium/base/values_unittest.cc
+++ b/third_party/chromium/base/values_unittest.cc
@@ -2,16 +2,18 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
+#include "base/values.h"
+
#include <stddef.h>
#include <limits>
+#include <memory>
#include <utility>
#include <gtest/gtest.h>
-#include "base/memory/scoped_ptr.h"
+#include "base/memory/ptr_util.h"
#include "base/strings/utf_string_conversion_utils.h"
-#include "base/values.h"
namespace base {
@@ -36,11 +38,11 @@
ASSERT_FALSE(
settings.GetList("global.toolbar.bookmarks", &toolbar_bookmarks));
- scoped_ptr<ListValue> new_toolbar_bookmarks(new ListValue);
+ std::unique_ptr<ListValue> new_toolbar_bookmarks(new ListValue);
settings.Set("global.toolbar.bookmarks", std::move(new_toolbar_bookmarks));
ASSERT_TRUE(settings.GetList("global.toolbar.bookmarks", &toolbar_bookmarks));
- scoped_ptr<DictionaryValue> new_bookmark(new DictionaryValue);
+ std::unique_ptr<DictionaryValue> new_bookmark(new DictionaryValue);
new_bookmark->SetString("name", "Froogle");
new_bookmark->SetString("url", "http://froogle.com");
toolbar_bookmarks->Append(std::move(new_bookmark));
@@ -59,11 +61,11 @@
}
TEST(ValuesTest, List) {
- scoped_ptr<ListValue> mixed_list(new ListValue());
- mixed_list->Set(0, make_scoped_ptr(new FundamentalValue(true)));
- mixed_list->Set(1, make_scoped_ptr(new FundamentalValue(42)));
- mixed_list->Set(2, make_scoped_ptr(new FundamentalValue(88.8)));
- mixed_list->Set(3, make_scoped_ptr(new StringValue("foo")));
+ std::unique_ptr<ListValue> mixed_list(new ListValue());
+ mixed_list->Set(0, WrapUnique(new FundamentalValue(true)));
+ mixed_list->Set(1, WrapUnique(new FundamentalValue(42)));
+ mixed_list->Set(2, WrapUnique(new FundamentalValue(88.8)));
+ mixed_list->Set(3, WrapUnique(new StringValue("foo")));
ASSERT_EQ(4u, mixed_list->GetSize());
Value *value = NULL;
@@ -109,13 +111,13 @@
TEST(ValuesTest, BinaryValue) {
// Default constructor creates a BinaryValue with a null buffer and size 0.
- scoped_ptr<BinaryValue> binary(new BinaryValue());
+ std::unique_ptr<BinaryValue> binary(new BinaryValue());
ASSERT_TRUE(binary.get());
ASSERT_EQ(NULL, binary->GetBuffer());
ASSERT_EQ(0U, binary->GetSize());
// Test the common case of a non-empty buffer
- scoped_ptr<char[]> buffer(new char[15]);
+ std::unique_ptr<char[]> buffer(new char[15]);
char* original_buffer = buffer.get();
binary.reset(new BinaryValue(std::move(buffer), 15));
ASSERT_TRUE(binary.get());
@@ -141,7 +143,7 @@
TEST(ValuesTest, StringValue) {
// Test overloaded StringValue constructor.
- scoped_ptr<Value> narrow_value(new StringValue("narrow"));
+ std::unique_ptr<Value> narrow_value(new StringValue("narrow"));
ASSERT_TRUE(narrow_value.get());
ASSERT_TRUE(narrow_value->IsType(Value::TYPE_STRING));
@@ -184,14 +186,14 @@
{
ListValue list;
- list.Append(make_scoped_ptr(new DeletionTestValue(&deletion_flag)));
+ list.Append(WrapUnique(new DeletionTestValue(&deletion_flag)));
EXPECT_FALSE(deletion_flag);
}
EXPECT_TRUE(deletion_flag);
{
ListValue list;
- list.Append(make_scoped_ptr(new DeletionTestValue(&deletion_flag)));
+ list.Append(WrapUnique(new DeletionTestValue(&deletion_flag)));
EXPECT_FALSE(deletion_flag);
list.Clear();
EXPECT_TRUE(deletion_flag);
@@ -199,7 +201,7 @@
{
ListValue list;
- list.Append(make_scoped_ptr(new DeletionTestValue(&deletion_flag)));
+ list.Append(WrapUnique(new DeletionTestValue(&deletion_flag)));
EXPECT_FALSE(deletion_flag);
EXPECT_TRUE(list.Set(0, Value::CreateNullValue()));
EXPECT_TRUE(deletion_flag);
@@ -208,11 +210,11 @@
TEST(ValuesTest, ListRemoval) {
bool deletion_flag = true;
- scoped_ptr<Value> removed_item;
+ std::unique_ptr<Value> removed_item;
{
ListValue list;
- list.Append(make_scoped_ptr(new DeletionTestValue(&deletion_flag)));
+ list.Append(WrapUnique(new DeletionTestValue(&deletion_flag)));
EXPECT_FALSE(deletion_flag);
EXPECT_EQ(1U, list.GetSize());
EXPECT_FALSE(list.Remove(std::numeric_limits<size_t>::max(),
@@ -228,7 +230,7 @@
{
ListValue list;
- list.Append(make_scoped_ptr(new DeletionTestValue(&deletion_flag)));
+ list.Append(WrapUnique(new DeletionTestValue(&deletion_flag)));
EXPECT_FALSE(deletion_flag);
EXPECT_TRUE(list.Remove(0, NULL));
EXPECT_TRUE(deletion_flag);
@@ -237,7 +239,8 @@
{
ListValue list;
- scoped_ptr<DeletionTestValue> value(new DeletionTestValue(&deletion_flag));
+ std::unique_ptr<DeletionTestValue> value(
+ new DeletionTestValue(&deletion_flag));
DeletionTestValue* original_value = value.get();
list.Append(std::move(value));
EXPECT_FALSE(deletion_flag);
@@ -255,14 +258,14 @@
{
DictionaryValue dict;
- dict.Set(key, make_scoped_ptr(new DeletionTestValue(&deletion_flag)));
+ dict.Set(key, WrapUnique(new DeletionTestValue(&deletion_flag)));
EXPECT_FALSE(deletion_flag);
}
EXPECT_TRUE(deletion_flag);
{
DictionaryValue dict;
- dict.Set(key, make_scoped_ptr(new DeletionTestValue(&deletion_flag)));
+ dict.Set(key, WrapUnique(new DeletionTestValue(&deletion_flag)));
EXPECT_FALSE(deletion_flag);
dict.Clear();
EXPECT_TRUE(deletion_flag);
@@ -270,7 +273,7 @@
{
DictionaryValue dict;
- dict.Set(key, make_scoped_ptr(new DeletionTestValue(&deletion_flag)));
+ dict.Set(key, WrapUnique(new DeletionTestValue(&deletion_flag)));
EXPECT_FALSE(deletion_flag);
dict.Set(key, Value::CreateNullValue());
EXPECT_TRUE(deletion_flag);
@@ -280,11 +283,11 @@
TEST(ValuesTest, DictionaryRemoval) {
std::string key = "test";
bool deletion_flag = true;
- scoped_ptr<Value> removed_item;
+ std::unique_ptr<Value> removed_item;
{
DictionaryValue dict;
- dict.Set(key, make_scoped_ptr(new DeletionTestValue(&deletion_flag)));
+ dict.Set(key, WrapUnique(new DeletionTestValue(&deletion_flag)));
EXPECT_FALSE(deletion_flag);
EXPECT_TRUE(dict.HasKey(key));
EXPECT_FALSE(dict.Remove("absent key", &removed_item));
@@ -298,7 +301,7 @@
{
DictionaryValue dict;
- dict.Set(key, make_scoped_ptr(new DeletionTestValue(&deletion_flag)));
+ dict.Set(key, WrapUnique(new DeletionTestValue(&deletion_flag)));
EXPECT_FALSE(deletion_flag);
EXPECT_TRUE(dict.HasKey(key));
EXPECT_TRUE(dict.Remove(key, NULL));
@@ -358,7 +361,7 @@
dict.SetInteger("a.long.way.down", 1);
dict.SetBoolean("a.long.key.path", true);
- scoped_ptr<Value> removed_item;
+ std::unique_ptr<Value> removed_item;
EXPECT_TRUE(dict.RemovePath("a.long.way.down", &removed_item));
ASSERT_TRUE(removed_item);
EXPECT_TRUE(removed_item->IsType(base::Value::TYPE_INTEGER));
@@ -380,45 +383,48 @@
TEST(ValuesTest, DeepCopy) {
DictionaryValue original_dict;
- scoped_ptr<Value> scoped_null = Value::CreateNullValue();
+ std::unique_ptr<Value> scoped_null = Value::CreateNullValue();
Value* original_null = scoped_null.get();
original_dict.Set("null", std::move(scoped_null));
- scoped_ptr<FundamentalValue> scoped_bool(new FundamentalValue(true));
+ std::unique_ptr<FundamentalValue> scoped_bool(new FundamentalValue(true));
FundamentalValue* original_bool = scoped_bool.get();
original_dict.Set("bool", std::move(scoped_bool));
- scoped_ptr<FundamentalValue> scoped_int(new FundamentalValue(42));
+ std::unique_ptr<FundamentalValue> scoped_int(new FundamentalValue(42));
FundamentalValue* original_int = scoped_int.get();
original_dict.Set("int", std::move(scoped_int));
- scoped_ptr<FundamentalValue> scoped_double(new FundamentalValue(3.14));
+ std::unique_ptr<FundamentalValue> scoped_double(new FundamentalValue(3.14));
FundamentalValue* original_double = scoped_double.get();
original_dict.Set("double", std::move(scoped_double));
- scoped_ptr<StringValue> scoped_string(new StringValue("hello"));
+ std::unique_ptr<StringValue> scoped_string(new StringValue("hello"));
StringValue* original_string = scoped_string.get();
original_dict.Set("string", std::move(scoped_string));
- scoped_ptr<char[]> original_buffer(new char[42]);
+ std::unique_ptr<char[]> original_buffer(new char[42]);
memset(original_buffer.get(), '!', 42);
- scoped_ptr<BinaryValue> scoped_binary(
+ std::unique_ptr<BinaryValue> scoped_binary(
new BinaryValue(std::move(original_buffer), 42));
BinaryValue* original_binary = scoped_binary.get();
original_dict.Set("binary", std::move(scoped_binary));
- scoped_ptr<ListValue> scoped_list(new ListValue());
+ std::unique_ptr<ListValue> scoped_list(new ListValue());
Value* original_list = scoped_list.get();
- scoped_ptr<FundamentalValue> scoped_list_element_0(new FundamentalValue(0));
+ std::unique_ptr<FundamentalValue> scoped_list_element_0(
+ new FundamentalValue(0));
Value* original_list_element_0 = scoped_list_element_0.get();
scoped_list->Append(std::move(scoped_list_element_0));
- scoped_ptr<FundamentalValue> scoped_list_element_1(new FundamentalValue(1));
+ std::unique_ptr<FundamentalValue> scoped_list_element_1(
+ new FundamentalValue(1));
Value* original_list_element_1 = scoped_list_element_1.get();
scoped_list->Append(std::move(scoped_list_element_1));
original_dict.Set("list", std::move(scoped_list));
- scoped_ptr<DictionaryValue> scoped_nested_dictionary(new DictionaryValue());
+ std::unique_ptr<DictionaryValue> scoped_nested_dictionary(
+ new DictionaryValue());
Value* original_nested_dictionary = scoped_nested_dictionary.get();
scoped_nested_dictionary->SetString("key", "value");
original_dict.Set("dictionary", std::move(scoped_nested_dictionary));
- scoped_ptr<DictionaryValue> copy_dict = original_dict.CreateDeepCopy();
+ std::unique_ptr<DictionaryValue> copy_dict = original_dict.CreateDeepCopy();
ASSERT_TRUE(copy_dict.get());
ASSERT_NE(copy_dict.get(), &original_dict);
@@ -513,8 +519,8 @@
}
TEST(ValuesTest, Equals) {
- scoped_ptr<Value> null1(Value::CreateNullValue());
- scoped_ptr<Value> null2(Value::CreateNullValue());
+ std::unique_ptr<Value> null1(Value::CreateNullValue());
+ std::unique_ptr<Value> null2(Value::CreateNullValue());
EXPECT_NE(null1.get(), null2.get());
EXPECT_TRUE(null1->Equals(null2.get()));
@@ -528,21 +534,21 @@
dv.SetString("d1", "string");
dv.Set("e", Value::CreateNullValue());
- scoped_ptr<DictionaryValue> copy = dv.CreateDeepCopy();
+ std::unique_ptr<DictionaryValue> copy = dv.CreateDeepCopy();
EXPECT_TRUE(dv.Equals(copy.get()));
- scoped_ptr<ListValue> list(new ListValue);
+ std::unique_ptr<ListValue> list(new ListValue);
ListValue* original_list = list.get();
list->Append(Value::CreateNullValue());
- list->Append(make_scoped_ptr(new DictionaryValue));
- scoped_ptr<Value> list_copy(list->CreateDeepCopy());
+ list->Append(WrapUnique(new DictionaryValue));
+ std::unique_ptr<Value> list_copy(list->CreateDeepCopy());
dv.Set("f", std::move(list));
EXPECT_FALSE(dv.Equals(copy.get()));
copy->Set("f", std::move(list_copy));
EXPECT_TRUE(dv.Equals(copy.get()));
- original_list->Append(make_scoped_ptr(new FundamentalValue(true)));
+ original_list->Append(WrapUnique(new FundamentalValue(true)));
EXPECT_FALSE(dv.Equals(copy.get()));
// Check if Equals detects differences in only the keys.
@@ -554,14 +560,14 @@
}
TEST(ValuesTest, StaticEquals) {
- scoped_ptr<Value> null1(Value::CreateNullValue());
- scoped_ptr<Value> null2(Value::CreateNullValue());
+ std::unique_ptr<Value> null1(Value::CreateNullValue());
+ std::unique_ptr<Value> null2(Value::CreateNullValue());
EXPECT_TRUE(Value::Equals(null1.get(), null2.get()));
EXPECT_TRUE(Value::Equals(NULL, NULL));
- scoped_ptr<Value> i42(new FundamentalValue(42));
- scoped_ptr<Value> j42(new FundamentalValue(42));
- scoped_ptr<Value> i17(new FundamentalValue(17));
+ std::unique_ptr<Value> i42(new FundamentalValue(42));
+ std::unique_ptr<Value> j42(new FundamentalValue(42));
+ std::unique_ptr<Value> i17(new FundamentalValue(17));
EXPECT_TRUE(Value::Equals(i42.get(), i42.get()));
EXPECT_TRUE(Value::Equals(j42.get(), i42.get()));
EXPECT_TRUE(Value::Equals(i42.get(), j42.get()));
@@ -578,45 +584,47 @@
TEST(ValuesTest, DeepCopyCovariantReturnTypes) {
DictionaryValue original_dict;
- scoped_ptr<Value> scoped_null(Value::CreateNullValue());
+ std::unique_ptr<Value> scoped_null(Value::CreateNullValue());
Value* original_null = scoped_null.get();
original_dict.Set("null", std::move(scoped_null));
- scoped_ptr<FundamentalValue> scoped_bool(new FundamentalValue(true));
+ std::unique_ptr<FundamentalValue> scoped_bool(new FundamentalValue(true));
Value* original_bool = scoped_bool.get();
original_dict.Set("bool", std::move(scoped_bool));
- scoped_ptr<FundamentalValue> scoped_int(new FundamentalValue(42));
+ std::unique_ptr<FundamentalValue> scoped_int(new FundamentalValue(42));
Value* original_int = scoped_int.get();
original_dict.Set("int", std::move(scoped_int));
- scoped_ptr<FundamentalValue> scoped_double(new FundamentalValue(3.14));
+ std::unique_ptr<FundamentalValue> scoped_double(new FundamentalValue(3.14));
Value* original_double = scoped_double.get();
original_dict.Set("double", std::move(scoped_double));
- scoped_ptr<StringValue> scoped_string(new StringValue("hello"));
+ std::unique_ptr<StringValue> scoped_string(new StringValue("hello"));
Value* original_string = scoped_string.get();
original_dict.Set("string", std::move(scoped_string));
- scoped_ptr<char[]> original_buffer(new char[42]);
+ std::unique_ptr<char[]> original_buffer(new char[42]);
memset(original_buffer.get(), '!', 42);
- scoped_ptr<BinaryValue> scoped_binary(
+ std::unique_ptr<BinaryValue> scoped_binary(
new BinaryValue(std::move(original_buffer), 42));
Value* original_binary = scoped_binary.get();
original_dict.Set("binary", std::move(scoped_binary));
- scoped_ptr<ListValue> scoped_list(new ListValue());
+ std::unique_ptr<ListValue> scoped_list(new ListValue());
Value* original_list = scoped_list.get();
- scoped_ptr<FundamentalValue> scoped_list_element_0(new FundamentalValue(0));
+ std::unique_ptr<FundamentalValue> scoped_list_element_0(
+ new FundamentalValue(0));
scoped_list->Append(std::move(scoped_list_element_0));
- scoped_ptr<FundamentalValue> scoped_list_element_1(new FundamentalValue(1));
+ std::unique_ptr<FundamentalValue> scoped_list_element_1(
+ new FundamentalValue(1));
scoped_list->Append(std::move(scoped_list_element_1));
original_dict.Set("list", std::move(scoped_list));
- scoped_ptr<Value> copy_dict = original_dict.CreateDeepCopy();
- scoped_ptr<Value> copy_null = original_null->CreateDeepCopy();
- scoped_ptr<Value> copy_bool = original_bool->CreateDeepCopy();
- scoped_ptr<Value> copy_int = original_int->CreateDeepCopy();
- scoped_ptr<Value> copy_double = original_double->CreateDeepCopy();
- scoped_ptr<Value> copy_string = original_string->CreateDeepCopy();
- scoped_ptr<Value> copy_binary = original_binary->CreateDeepCopy();
- scoped_ptr<Value> copy_list = original_list->CreateDeepCopy();
+ std::unique_ptr<Value> copy_dict = original_dict.CreateDeepCopy();
+ std::unique_ptr<Value> copy_null = original_null->CreateDeepCopy();
+ std::unique_ptr<Value> copy_bool = original_bool->CreateDeepCopy();
+ std::unique_ptr<Value> copy_int = original_int->CreateDeepCopy();
+ std::unique_ptr<Value> copy_double = original_double->CreateDeepCopy();
+ std::unique_ptr<Value> copy_string = original_string->CreateDeepCopy();
+ std::unique_ptr<Value> copy_binary = original_binary->CreateDeepCopy();
+ std::unique_ptr<Value> copy_list = original_list->CreateDeepCopy();
EXPECT_TRUE(original_dict.Equals(copy_dict.get()));
EXPECT_TRUE(original_null->Equals(copy_null.get()));
@@ -629,18 +637,18 @@
}
TEST(ValuesTest, RemoveEmptyChildren) {
- scoped_ptr<DictionaryValue> root(new DictionaryValue);
+ std::unique_ptr<DictionaryValue> root(new DictionaryValue);
// Remove empty lists and dictionaries.
- root->Set("empty_dict", make_scoped_ptr(new DictionaryValue));
- root->Set("empty_list", make_scoped_ptr(new ListValue));
+ root->Set("empty_dict", WrapUnique(new DictionaryValue));
+ root->Set("empty_list", WrapUnique(new ListValue));
root->SetWithoutPathExpansion("a.b.c.d.e",
- make_scoped_ptr(new DictionaryValue));
+ WrapUnique(new DictionaryValue));
root = root->DeepCopyWithoutEmptyChildren();
EXPECT_TRUE(root->empty());
// Make sure we don't prune too much.
root->SetBoolean("bool", true);
- root->Set("empty_dict", make_scoped_ptr(new DictionaryValue));
+ root->Set("empty_dict", WrapUnique(new DictionaryValue));
root->SetString("empty_string", std::string());
root = root->DeepCopyWithoutEmptyChildren();
EXPECT_EQ(2U, root->size());
@@ -652,22 +660,22 @@
// Nested test cases. These should all reduce back to the bool and string
// set above.
{
- root->Set("a.b.c.d.e", make_scoped_ptr(new DictionaryValue));
+ root->Set("a.b.c.d.e", WrapUnique(new DictionaryValue));
root = root->DeepCopyWithoutEmptyChildren();
EXPECT_EQ(2U, root->size());
}
{
- scoped_ptr<DictionaryValue> inner(new DictionaryValue);
- inner->Set("empty_dict", make_scoped_ptr(new DictionaryValue));
- inner->Set("empty_list", make_scoped_ptr(new ListValue));
+ std::unique_ptr<DictionaryValue> inner(new DictionaryValue);
+ inner->Set("empty_dict", WrapUnique(new DictionaryValue));
+ inner->Set("empty_list", WrapUnique(new ListValue));
root->Set("dict_with_empty_children", std::move(inner));
root = root->DeepCopyWithoutEmptyChildren();
EXPECT_EQ(2U, root->size());
}
{
- scoped_ptr<ListValue> inner(new ListValue);
- inner->Append(make_scoped_ptr(new DictionaryValue));
- inner->Append(make_scoped_ptr(new ListValue));
+ std::unique_ptr<ListValue> inner(new ListValue);
+ inner->Append(WrapUnique(new DictionaryValue));
+ inner->Append(WrapUnique(new ListValue));
root->Set("list_with_empty_children", std::move(inner));
root = root->DeepCopyWithoutEmptyChildren();
EXPECT_EQ(2U, root->size());
@@ -675,13 +683,13 @@
// Nested with siblings.
{
- scoped_ptr<ListValue> inner(new ListValue());
- inner->Append(make_scoped_ptr(new DictionaryValue));
- inner->Append(make_scoped_ptr(new ListValue));
+ std::unique_ptr<ListValue> inner(new ListValue());
+ inner->Append(WrapUnique(new DictionaryValue));
+ inner->Append(WrapUnique(new ListValue));
root->Set("list_with_empty_children", std::move(inner));
- scoped_ptr<DictionaryValue> inner2(new DictionaryValue);
- inner2->Set("empty_dict", make_scoped_ptr(new DictionaryValue));
- inner2->Set("empty_list", make_scoped_ptr(new ListValue));
+ std::unique_ptr<DictionaryValue> inner2(new DictionaryValue);
+ inner2->Set("empty_dict", WrapUnique(new DictionaryValue));
+ inner2->Set("empty_list", WrapUnique(new ListValue));
root->Set("dict_with_empty_children", std::move(inner2));
root = root->DeepCopyWithoutEmptyChildren();
EXPECT_EQ(2U, root->size());
@@ -689,10 +697,10 @@
// Make sure nested values don't get pruned.
{
- scoped_ptr<ListValue> inner(new ListValue);
- scoped_ptr<ListValue> inner2(new ListValue);
- inner2->Append(make_scoped_ptr(new StringValue("hello")));
- inner->Append(make_scoped_ptr(new DictionaryValue));
+ std::unique_ptr<ListValue> inner(new ListValue);
+ std::unique_ptr<ListValue> inner2(new ListValue);
+ inner2->Append(WrapUnique(new StringValue("hello")));
+ inner->Append(WrapUnique(new DictionaryValue));
inner->Append(std::move(inner2));
root->Set("list_with_empty_children", std::move(inner));
root = root->DeepCopyWithoutEmptyChildren();
@@ -707,18 +715,18 @@
}
TEST(ValuesTest, MergeDictionary) {
- scoped_ptr<DictionaryValue> base(new DictionaryValue);
+ std::unique_ptr<DictionaryValue> base(new DictionaryValue);
base->SetString("base_key", "base_key_value_base");
base->SetString("collide_key", "collide_key_value_base");
- scoped_ptr<DictionaryValue> base_sub_dict(new DictionaryValue);
+ std::unique_ptr<DictionaryValue> base_sub_dict(new DictionaryValue);
base_sub_dict->SetString("sub_base_key", "sub_base_key_value_base");
base_sub_dict->SetString("sub_collide_key", "sub_collide_key_value_base");
base->Set("sub_dict_key", std::move(base_sub_dict));
- scoped_ptr<DictionaryValue> merge(new DictionaryValue);
+ std::unique_ptr<DictionaryValue> merge(new DictionaryValue);
merge->SetString("merge_key", "merge_key_value_merge");
merge->SetString("collide_key", "collide_key_value_merge");
- scoped_ptr<DictionaryValue> merge_sub_dict(new DictionaryValue);
+ std::unique_ptr<DictionaryValue> merge_sub_dict(new DictionaryValue);
merge_sub_dict->SetString("sub_merge_key", "sub_merge_key_value_merge");
merge_sub_dict->SetString("sub_collide_key", "sub_collide_key_value_merge");
merge->Set("sub_dict_key", std::move(merge_sub_dict));
@@ -752,7 +760,7 @@
}
TEST(ValuesTest, MergeDictionaryDeepCopy) {
- scoped_ptr<DictionaryValue> child(new DictionaryValue);
+ std::unique_ptr<DictionaryValue> child(new DictionaryValue);
DictionaryValue* original_child = child.get();
child->SetString("test", "value");
EXPECT_EQ(1U, child->size());
@@ -761,7 +769,7 @@
EXPECT_TRUE(child->GetString("test", &value));
EXPECT_EQ("value", value);
- scoped_ptr<DictionaryValue> base(new DictionaryValue);
+ std::unique_ptr<DictionaryValue> base(new DictionaryValue);
base->Set("dict", std::move(child));
EXPECT_EQ(1U, base->size());
@@ -769,7 +777,7 @@
EXPECT_TRUE(base->GetDictionary("dict", &ptr));
EXPECT_EQ(original_child, ptr);
- scoped_ptr<DictionaryValue> merged(new DictionaryValue);
+ std::unique_ptr<DictionaryValue> merged(new DictionaryValue);
merged->MergeDictionary(base.get());
EXPECT_EQ(1U, merged->size());
EXPECT_TRUE(merged->GetDictionary("dict", &ptr));
diff --git a/third_party/chromium/crypto/sha2.cc b/third_party/chromium/crypto/sha2.cc
index 7dcef0b..1ab3fe1 100644
--- a/third_party/chromium/crypto/sha2.cc
+++ b/third_party/chromium/crypto/sha2.cc
@@ -7,8 +7,6 @@
#include <algorithm>
#include <openssl/sha.h>
-#include <base/memory/scoped_ptr.h>
-
namespace crypto {
void SHA256HashString(const std::string& str, uint8_t* output, size_t len) {
