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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 MEDIA_CDM_PLAYER_TRACKER_IMPL_H_ | 5 #ifndef MEDIA_CDM_PLAYER_TRACKER_IMPL_H_ |
6 #define MEDIA_CDM_PLAYER_TRACKER_IMPL_H_ | 6 #define MEDIA_CDM_PLAYER_TRACKER_IMPL_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
| 11 #include "base/macros.h" |
11 #include "base/synchronization/lock.h" | 12 #include "base/synchronization/lock.h" |
12 #include "media/base/media_export.h" | 13 #include "media/base/media_export.h" |
13 #include "media/base/player_tracker.h" | 14 #include "media/base/player_tracker.h" |
14 | 15 |
15 namespace media { | 16 namespace media { |
16 | 17 |
17 // A common implementation that can be shared by different PlayerTracker | 18 // A common implementation that can be shared by different PlayerTracker |
18 // implementations. This class is thread safe and can be called on any thread. | 19 // implementations. This class is thread safe and can be called on any thread. |
19 class MEDIA_EXPORT PlayerTrackerImpl : public PlayerTracker { | 20 class MEDIA_EXPORT PlayerTrackerImpl : public PlayerTracker { |
20 public: | 21 public: |
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45 | 46 |
46 int next_registration_id_; | 47 int next_registration_id_; |
47 std::map<int, PlayerCallbacks> player_callbacks_map_; | 48 std::map<int, PlayerCallbacks> player_callbacks_map_; |
48 | 49 |
49 DISALLOW_COPY_AND_ASSIGN(PlayerTrackerImpl); | 50 DISALLOW_COPY_AND_ASSIGN(PlayerTrackerImpl); |
50 }; | 51 }; |
51 | 52 |
52 } // namespace media | 53 } // namespace media |
53 | 54 |
54 #endif // MEDIA_CDM_PLAYER_TRACKER_IMPL_H_ | 55 #endif // MEDIA_CDM_PLAYER_TRACKER_IMPL_H_ |
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