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Issue 1100773004: base: Remove most uses of MessageLoopProxy (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 8 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/threading/thread.h" 5 #include "base/threading/thread.h"
6 6
7 #include "base/bind.h" 7 #include "base/bind.h"
8 #include "base/lazy_instance.h" 8 #include "base/lazy_instance.h"
9 #include "base/location.h"
9 #include "base/profiler/scoped_tracker.h" 10 #include "base/profiler/scoped_tracker.h"
10 #include "base/synchronization/waitable_event.h" 11 #include "base/synchronization/waitable_event.h"
11 #include "base/third_party/dynamic_annotations/dynamic_annotations.h" 12 #include "base/third_party/dynamic_annotations/dynamic_annotations.h"
12 #include "base/threading/thread_id_name_manager.h" 13 #include "base/threading/thread_id_name_manager.h"
13 #include "base/threading/thread_local.h" 14 #include "base/threading/thread_local.h"
14 #include "base/threading/thread_restrictions.h" 15 #include "base/threading/thread_restrictions.h"
15 16
16 #if defined(OS_WIN) 17 #if defined(OS_WIN)
17 #include "base/win/scoped_com_initializer.h" 18 #include "base/win/scoped_com_initializer.h"
18 #endif 19 #endif
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155 // We should only be called on the same thread that started us. 156 // We should only be called on the same thread that started us.
156 157
157 // Reading thread_id_ without a lock can lead to a benign data race 158 // Reading thread_id_ without a lock can lead to a benign data race
158 // with ThreadMain, so we annotate it to stay silent under ThreadSanitizer. 159 // with ThreadMain, so we annotate it to stay silent under ThreadSanitizer.
159 DCHECK_NE(ANNOTATE_UNPROTECTED_READ(thread_id_), PlatformThread::CurrentId()); 160 DCHECK_NE(ANNOTATE_UNPROTECTED_READ(thread_id_), PlatformThread::CurrentId());
160 161
161 if (stopping_ || !message_loop_) 162 if (stopping_ || !message_loop_)
162 return; 163 return;
163 164
164 stopping_ = true; 165 stopping_ = true;
165 message_loop_->PostTask(FROM_HERE, base::Bind(&ThreadQuitHelper)); 166 task_runner()->PostTask(FROM_HERE, base::Bind(&ThreadQuitHelper));
166 } 167 }
167 168
168 bool Thread::IsRunning() const { 169 bool Thread::IsRunning() const {
169 return running_; 170 return running_;
170 } 171 }
171 172
172 void Thread::SetPriority(ThreadPriority priority) { 173 void Thread::SetPriority(ThreadPriority priority) {
173 // The thread must be started (and id known) for this to be 174 // The thread must be started (and id known) for this to be
174 // compatible with all platforms. 175 // compatible with all platforms.
175 DCHECK_NE(thread_id_, kInvalidThreadId); 176 DCHECK_NE(thread_id_, kInvalidThreadId);
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243 244
244 // Assert that MessageLoop::Quit was called by ThreadQuitHelper. 245 // Assert that MessageLoop::Quit was called by ThreadQuitHelper.
245 DCHECK(GetThreadWasQuitProperly()); 246 DCHECK(GetThreadWasQuitProperly());
246 247
247 // We can't receive messages anymore. 248 // We can't receive messages anymore.
248 message_loop_ = NULL; 249 message_loop_ = NULL;
249 } 250 }
250 } 251 }
251 252
252 } // namespace base 253 } // namespace base
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