Remove unused file Change-Id: I323ba009b2b2851974e27b2967557ad3a876f9cb Reviewed-on: https://weave-review.googlesource.com/1414 Reviewed-by: Alex Vakulenko <avakulenko@google.com>
diff --git a/libweave/third_party/chromium/base/third_party/dmg_fp/dtoa_wrapper.cc b/libweave/third_party/chromium/base/third_party/dmg_fp/dtoa_wrapper.cc deleted file mode 100644 index c314c59..0000000 --- a/libweave/third_party/chromium/base/third_party/dmg_fp/dtoa_wrapper.cc +++ /dev/null
@@ -1,46 +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. -// -// The purpose of this file is to supply the macro definintions necessary -// to make third_party/dmg_fp/dtoa.cc threadsafe. -#include "base/lazy_instance.h" -#include "base/logging.h" -#include "base/synchronization/lock.h" - -// We need two locks because they're sometimes grabbed at the same time. -// A single lock would lead to an attempted recursive grab. -static base::LazyInstance<base::Lock>::Leaky - dtoa_lock_0 = LAZY_INSTANCE_INITIALIZER; -static base::LazyInstance<base::Lock>::Leaky - dtoa_lock_1 = LAZY_INSTANCE_INITIALIZER; - -/* - * This define and the code below is to trigger thread-safe behavior - * in dtoa.cc, per this comment from the file: - * - * #define MULTIPLE_THREADS if the system offers preemptively scheduled - * multiple threads. In this case, you must provide (or suitably - * #define) two locks, acquired by ACQUIRE_DTOA_LOCK(n) and freed - * by FREE_DTOA_LOCK(n) for n = 0 or 1. (The second lock, accessed - * in pow5mult, ensures lazy evaluation of only one copy of high - * powers of 5; omitting this lock would introduce a small - * probability of wasting memory, but would otherwise be harmless.) - * You must also invoke freedtoa(s) to free the value s returned by - * dtoa. You may do so whether or not MULTIPLE_THREADS is #defined. - */ -#define MULTIPLE_THREADS - -inline static void ACQUIRE_DTOA_LOCK(size_t n) { - DCHECK(n < 2); - base::Lock* lock = n == 0 ? dtoa_lock_0.Pointer() : dtoa_lock_1.Pointer(); - lock->Acquire(); -} - -inline static void FREE_DTOA_LOCK(size_t n) { - DCHECK(n < 2); - base::Lock* lock = n == 0 ? dtoa_lock_0.Pointer() : dtoa_lock_1.Pointer(); - lock->Release(); -} - -#include "base/third_party/dmg_fp/dtoa.cc"