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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 CONTENT_BROWSER_TIME_ZONE_MONITOR_H_ | 5 #ifndef CONTENT_BROWSER_TIME_ZONE_MONITOR_H_ |
6 #define CONTENT_BROWSER_TIME_ZONE_MONITOR_H_ | 6 #define CONTENT_BROWSER_TIME_ZONE_MONITOR_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/macros.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 | 10 |
11 namespace content { | 11 namespace content { |
12 | 12 |
13 // TimeZoneMonitor watches the system time zone, and notifies renderers | 13 // TimeZoneMonitor watches the system time zone, and notifies renderers |
14 // when it changes. Some renderer code caches the system time zone, so | 14 // when it changes. Some renderer code caches the system time zone, so |
15 // this notification is necessary to inform such code that cached | 15 // this notification is necessary to inform such code that cached |
16 // timezone data may have become invalid. Due to sandboxing, it is not | 16 // timezone data may have become invalid. Due to sandboxing, it is not |
17 // possible for renderer processes to monitor for system time zone | 17 // possible for renderer processes to monitor for system time zone |
18 // changes themselves, so this must happen in the browser process. | 18 // changes themselves, so this must happen in the browser process. |
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42 // have changed. | 42 // have changed. |
43 void NotifyRenderers(); | 43 void NotifyRenderers(); |
44 | 44 |
45 private: | 45 private: |
46 DISALLOW_COPY_AND_ASSIGN(TimeZoneMonitor); | 46 DISALLOW_COPY_AND_ASSIGN(TimeZoneMonitor); |
47 }; | 47 }; |
48 | 48 |
49 } // namespace content | 49 } // namespace content |
50 | 50 |
51 #endif // CONTENT_BROWSER_TIME_ZONE_MONITOR_H_ | 51 #endif // CONTENT_BROWSER_TIME_ZONE_MONITOR_H_ |
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