libweave: Remove couple of unused dbus inludes

Compiles without this.

BUG=brillo:1251
TEST='FEATURES=test emerge-gizmo buffet'

Change-Id: I71e48e5af60f825c92e52ef8a3bc4581e01ced1e
Reviewed-on: https://chromium-review.googlesource.com/286945
Reviewed-by: Vitaly Buka <vitalybuka@chromium.org>
Commit-Queue: Vitaly Buka <vitalybuka@chromium.org>
Tested-by: Vitaly Buka <vitalybuka@chromium.org>

libweave/src/privet/cloud_delegate.cc

diff --git a/libweave/src/privet/cloud_delegate.cc b/libweave/src/privet/cloud_delegate.cc
index 80f8086..1b68037 100644
--- a/libweave/src/privet/cloud_delegate.cc
+++ b/libweave/src/privet/cloud_delegate.cc
@@ -14,9 +14,7 @@
 #include <base/values.h>
 #include <chromeos/errors/error.h>
 #include <chromeos/variant_dictionary.h>
-#include <dbus/bus.h>
 
-#include "buffet/dbus-proxies.h"
 #include "libweave/src/buffet_config.h"
 #include "libweave/src/commands/command_manager.h"
 #include "libweave/src/device_registration_info.h"
@@ -25,8 +23,6 @@
 
 using chromeos::ErrorPtr;
 using chromeos::VariantDictionary;
-using org::chromium::Buffet::ManagerProxy;
-using org::chromium::Buffet::ObjectManagerProxy;
 
 namespace weave {
 namespace privet {

libweave/src/states/state_package.cc

diff --git a/libweave/src/states/state_package.cc b/libweave/src/states/state_package.cc
index 302eb47..98f5b9a 100644
--- a/libweave/src/states/state_package.cc
+++ b/libweave/src/states/state_package.cc
@@ -6,7 +6,6 @@
 
 #include <base/logging.h>
 #include <base/values.h>
-#include <chromeos/dbus/data_serialization.h>
 
 #include "libweave/src/commands/prop_types.h"
 #include "libweave/src/commands/prop_values.h"