Index: base/message_loop_proxy_impl.cc |
diff --git a/base/message_loop_proxy_impl.cc b/base/message_loop_proxy_impl.cc |
deleted file mode 100644 |
index b4ca2101af5a514944d040b108e1bde30824bde5..0000000000000000000000000000000000000000 |
--- a/base/message_loop_proxy_impl.cc |
+++ /dev/null |
@@ -1,92 +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. |
- |
-#include "base/message_loop_proxy_impl.h" |
- |
-#include "base/location.h" |
-#include "base/threading/thread_restrictions.h" |
- |
-namespace base { |
- |
-MessageLoopProxyImpl::~MessageLoopProxyImpl() { |
-} |
- |
-bool MessageLoopProxyImpl::PostDelayedTask( |
- const tracked_objects::Location& from_here, |
- const base::Closure& task, |
- base::TimeDelta delay) { |
- return PostTaskHelper(from_here, task, delay, true); |
-} |
- |
-bool MessageLoopProxyImpl::PostNonNestableDelayedTask( |
- const tracked_objects::Location& from_here, |
- const base::Closure& task, |
- base::TimeDelta delay) { |
- return PostTaskHelper(from_here, task, delay, false); |
-} |
- |
-bool MessageLoopProxyImpl::RunsTasksOnCurrentThread() const { |
- // We shouldn't use MessageLoop::current() since it uses LazyInstance which |
- // may be deleted by ~AtExitManager when a WorkerPool thread calls this |
- // function. |
- // http://crbug.com/63678 |
- base::ThreadRestrictions::ScopedAllowSingleton allow_singleton; |
- AutoLock lock(message_loop_lock_); |
- return (target_message_loop_ && |
- (MessageLoop::current() == target_message_loop_)); |
-} |
- |
-// MessageLoop::DestructionObserver implementation |
-void MessageLoopProxyImpl::WillDestroyCurrentMessageLoop() { |
- AutoLock lock(message_loop_lock_); |
- target_message_loop_ = NULL; |
-} |
- |
-void MessageLoopProxyImpl::OnDestruct() const { |
- // We shouldn't use MessageLoop::current() since it uses LazyInstance which |
- // may be deleted by ~AtExitManager when a WorkerPool thread calls this |
- // function. |
- // http://crbug.com/63678 |
- base::ThreadRestrictions::ScopedAllowSingleton allow_singleton; |
- bool delete_later = false; |
- { |
- AutoLock lock(message_loop_lock_); |
- if (target_message_loop_ && |
- (MessageLoop::current() != target_message_loop_)) { |
- target_message_loop_->DeleteSoon(FROM_HERE, this); |
- delete_later = true; |
- } |
- } |
- if (!delete_later) |
- delete this; |
-} |
- |
-MessageLoopProxyImpl::MessageLoopProxyImpl() |
- : target_message_loop_(MessageLoop::current()) { |
-} |
- |
-bool MessageLoopProxyImpl::PostTaskHelper( |
- const tracked_objects::Location& from_here, const base::Closure& task, |
- base::TimeDelta delay, bool nestable) { |
- AutoLock lock(message_loop_lock_); |
- if (target_message_loop_) { |
- if (nestable) { |
- target_message_loop_->PostDelayedTask(from_here, task, delay); |
- } else { |
- target_message_loop_->PostNonNestableDelayedTask(from_here, task, delay); |
- } |
- return true; |
- } |
- return false; |
-} |
- |
-scoped_refptr<MessageLoopProxy> |
-MessageLoopProxy::current() { |
- MessageLoop* cur_loop = MessageLoop::current(); |
- if (!cur_loop) |
- return NULL; |
- return cur_loop->message_loop_proxy(); |
-} |
- |
-} // namespace base |