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Issue 14335017: content: Use base::MessageLoop. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rebase Created 7 years, 7 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
11 #include "base/bind.h" 11 #include "base/bind.h"
12 #include "base/bind_helpers.h" 12 #include "base/bind_helpers.h"
13 #include "base/command_line.h" 13 #include "base/command_line.h"
14 #include "base/compiler_specific.h" 14 #include "base/compiler_specific.h"
15 #include "base/process_util.h" 15 #include "base/process_util.h"
16 #include "base/process.h" 16 #include "base/process.h"
17 #include "build/build_config.h" 17 #include "build/build_config.h"
18 #include "content/public/common/content_switches.h" 18 #include "content/public/common/content_switches.h"
19 #include "content/public/common/result_codes.h" 19 #include "content/public/common/result_codes.h"
20 20
21 namespace content { 21 namespace content {
22 namespace { 22 namespace {
23 const int64 kCheckPeriodMs = 2000; 23 const int64 kCheckPeriodMs = 2000;
24 } // namespace 24 } // namespace
25 25
26 GpuWatchdogThread::GpuWatchdogThread(int timeout) 26 GpuWatchdogThread::GpuWatchdogThread(int timeout)
27 : base::Thread("Watchdog"), 27 : base::Thread("Watchdog"),
28 watched_message_loop_(MessageLoop::current()), 28 watched_message_loop_(base::MessageLoop::current()),
29 timeout_(base::TimeDelta::FromMilliseconds(timeout)), 29 timeout_(base::TimeDelta::FromMilliseconds(timeout)),
30 armed_(false), 30 armed_(false),
31 #if defined(OS_WIN) 31 #if defined(OS_WIN)
32 watched_thread_handle_(0), 32 watched_thread_handle_(0),
33 arm_cpu_time_(), 33 arm_cpu_time_(),
34 #endif 34 #endif
35 task_observer_(this), 35 task_observer_(this),
36 weak_factory_(this) { 36 weak_factory_(this) {
37 DCHECK(timeout >= 0); 37 DCHECK(timeout >= 0);
38 38
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242 // not increasing. The other is where either the kernel hangs and never 242 // not increasing. The other is where either the kernel hangs and never
243 // returns to user level or where user level code 243 // returns to user level or where user level code
244 // calls into kernel level repeatedly, giving up its quanta before it is 244 // calls into kernel level repeatedly, giving up its quanta before it is
245 // tracked, for example a loop that repeatedly Sleeps. 245 // tracked, for example a loop that repeatedly Sleeps.
246 return base::TimeDelta::FromMilliseconds(static_cast<int64>( 246 return base::TimeDelta::FromMilliseconds(static_cast<int64>(
247 (user_time64.QuadPart + kernel_time64.QuadPart) / 10000)); 247 (user_time64.QuadPart + kernel_time64.QuadPart) / 10000));
248 } 248 }
249 #endif 249 #endif
250 250
251 } // namespace content 251 } // namespace content
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