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Issue 565013003: Changing the order of initialization WeakPtrFactory (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Resolving the build error Created 6 years, 3 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 #if defined(OS_WIN) 5 #if defined(OS_WIN)
6 #include <windows.h> 6 #include <windows.h>
7 #endif 7 #endif
8 8
9 #include "content/gpu/gpu_watchdog_thread.h" 9 #include "content/gpu/gpu_watchdog_thread.h"
10 10
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31 GpuWatchdogThread::GpuWatchdogThread(int timeout) 31 GpuWatchdogThread::GpuWatchdogThread(int timeout)
32 : base::Thread("Watchdog"), 32 : base::Thread("Watchdog"),
33 watched_message_loop_(base::MessageLoop::current()), 33 watched_message_loop_(base::MessageLoop::current()),
34 timeout_(base::TimeDelta::FromMilliseconds(timeout)), 34 timeout_(base::TimeDelta::FromMilliseconds(timeout)),
35 armed_(false), 35 armed_(false),
36 #if defined(OS_WIN) 36 #if defined(OS_WIN)
37 watched_thread_handle_(0), 37 watched_thread_handle_(0),
38 arm_cpu_time_(), 38 arm_cpu_time_(),
39 #endif 39 #endif
40 task_observer_(this), 40 task_observer_(this),
41 weak_factory_(this), 41 suspended_(false),
42 suspended_(false) { 42 weak_factory_(this) {
43 DCHECK(timeout >= 0); 43 DCHECK(timeout >= 0);
44 44
45 #if defined(OS_WIN) 45 #if defined(OS_WIN)
46 // GetCurrentThread returns a pseudo-handle that cannot be used by one thread 46 // GetCurrentThread returns a pseudo-handle that cannot be used by one thread
47 // to identify another. DuplicateHandle creates a "real" handle that can be 47 // to identify another. DuplicateHandle creates a "real" handle that can be
48 // used for this purpose. 48 // used for this purpose.
49 BOOL result = DuplicateHandle(GetCurrentProcess(), 49 BOOL result = DuplicateHandle(GetCurrentProcess(),
50 GetCurrentThread(), 50 GetCurrentThread(),
51 GetCurrentProcess(), 51 GetCurrentProcess(),
52 &watched_thread_handle_, 52 &watched_thread_handle_,
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314 // not increasing. The other is where either the kernel hangs and never 314 // not increasing. The other is where either the kernel hangs and never
315 // returns to user level or where user level code 315 // returns to user level or where user level code
316 // calls into kernel level repeatedly, giving up its quanta before it is 316 // calls into kernel level repeatedly, giving up its quanta before it is
317 // tracked, for example a loop that repeatedly Sleeps. 317 // tracked, for example a loop that repeatedly Sleeps.
318 return base::TimeDelta::FromMilliseconds(static_cast<int64>( 318 return base::TimeDelta::FromMilliseconds(static_cast<int64>(
319 (user_time64.QuadPart + kernel_time64.QuadPart) / 10000)); 319 (user_time64.QuadPart + kernel_time64.QuadPart) / 10000));
320 } 320 }
321 #endif 321 #endif
322 322
323 } // namespace content 323 } // namespace content
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