chrome/browser/hang_monitor/hung_window_detector.h - Issue 1550593002: Switch to standard integer types in chrome/browser/, part 2 of 4.

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Side by Side Diff: chrome/browser/hang_monitor/hung_window_detector.h

Issue 1550593002: Switch to standard integer types in chrome/browser/, part 2 of 4. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 11 months ago

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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2010 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 #ifndef CHROME_BROWSER_HANG_MONITOR_HUNG_WINDOW_DETECTOR_H__	5 #ifndef CHROME_BROWSER_HANG_MONITOR_HUNG_WINDOW_DETECTOR_H__

6 #define CHROME_BROWSER_HANG_MONITOR_HUNG_WINDOW_DETECTOR_H__	6 #define CHROME_BROWSER_HANG_MONITOR_HUNG_WINDOW_DETECTOR_H__

7	7

	8 #include "base/macros.h"

8 #include "base/synchronization/lock.h"	9 #include "base/synchronization/lock.h"

9 #include "chrome/common/worker_thread_ticker.h"	10 #include "chrome/common/worker_thread_ticker.h"

10	11

11 // This class provides the following functionality:	12 // This class provides the following functionality:

12 // Given a top-level window handle, it enumerates all descendant windows	13 // Given a top-level window handle, it enumerates all descendant windows

13 // of that window and, on finding a window that belongs to a different	14 // of that window and, on finding a window that belongs to a different

14 // thread from that of the top-level window, it tests to see if that window	15 // thread from that of the top-level window, it tests to see if that window

15 // is responding to messages. It does this test by first calling the	16 // is responding to messages. It does this test by first calling the

16 // IsHungAppWindow API and, additionally (since the IsHungAppWindow API	17 // IsHungAppWindow API and, additionally (since the IsHungAppWindow API

17 // does not deal correctly with suspended threads), send a dummy message	18 // does not deal correctly with suspended threads), send a dummy message

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81 int message_response_timeout_;	82 int message_response_timeout_;

82 base::Lock hang_detection_lock_;	83 base::Lock hang_detection_lock_;

83 // Indicates if this object is currently enumerating hung windows	84 // Indicates if this object is currently enumerating hung windows

84 bool enumerating_;	85 bool enumerating_;

85	86

86 DISALLOW_COPY_AND_ASSIGN(HungWindowDetector);	87 DISALLOW_COPY_AND_ASSIGN(HungWindowDetector);

87 };	88 };

88	89

89	90

90 #endif // CHROME_BROWSER_HANG_MONITOR_HUNG_WINDOW_DETECTOR_H__	91 #endif // CHROME_BROWSER_HANG_MONITOR_HUNG_WINDOW_DETECTOR_H__

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