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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_CHROMEOS_DEVICE_UMA_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_DEVICE_UMA_H_ |
6 #define CHROME_BROWSER_CHROMEOS_DEVICE_UMA_H_ | 6 #define CHROME_BROWSER_CHROMEOS_DEVICE_UMA_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/macros.h" |
9 #include "ui/events/platform/platform_event_observer.h" | 9 #include "ui/events/platform/platform_event_observer.h" |
10 | 10 |
11 namespace base { | 11 namespace base { |
12 template <typename T> struct DefaultSingletonTraits; | 12 template <typename T> struct DefaultSingletonTraits; |
13 } | 13 } |
14 | 14 |
15 namespace chromeos { | 15 namespace chromeos { |
16 | 16 |
17 // A class to record devices' input event details via the UMA system | 17 // A class to record devices' input event details via the UMA system |
18 class DeviceUMA : public ui::PlatformEventObserver { | 18 class DeviceUMA : public ui::PlatformEventObserver { |
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40 void CheckIncomingEvent(XEvent* event); | 40 void CheckIncomingEvent(XEvent* event); |
41 | 41 |
42 bool stopped_; | 42 bool stopped_; |
43 | 43 |
44 DISALLOW_COPY_AND_ASSIGN(DeviceUMA); | 44 DISALLOW_COPY_AND_ASSIGN(DeviceUMA); |
45 }; | 45 }; |
46 | 46 |
47 } // namespace chromeos | 47 } // namespace chromeos |
48 | 48 |
49 #endif // CHROME_BROWSER_CHROMEOS_DEVICE_UMA_H_ | 49 #endif // CHROME_BROWSER_CHROMEOS_DEVICE_UMA_H_ |
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