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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 #include "content/public/browser/desktop_media_id.h" | 5 #include "content/public/browser/desktop_media_id.h" |
6 | 6 |
7 #include <vector> | 7 #include <vector> |
8 | 8 |
9 #include "base/memory/singleton.h" | 9 #include "base/memory/singleton.h" |
10 #include "base/strings/string_split.h" | 10 #include "base/strings/string_split.h" |
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51 | 51 |
52 private: | 52 private: |
53 friend struct DefaultSingletonTraits<AuraWindowRegistry>; | 53 friend struct DefaultSingletonTraits<AuraWindowRegistry>; |
54 | 54 |
55 AuraWindowRegistry() | 55 AuraWindowRegistry() |
56 : next_id_(1) { | 56 : next_id_(1) { |
57 } | 57 } |
58 virtual ~AuraWindowRegistry() {} | 58 virtual ~AuraWindowRegistry() {} |
59 | 59 |
60 // WindowObserver overrides. | 60 // WindowObserver overrides. |
61 virtual void OnWindowDestroying(aura::Window* window) OVERRIDE { | 61 virtual void OnWindowDestroying(aura::Window* window) override { |
62 std::map<aura::Window*, int>::iterator it = window_to_id_map_.find(window); | 62 std::map<aura::Window*, int>::iterator it = window_to_id_map_.find(window); |
63 DCHECK(it != window_to_id_map_.end()); | 63 DCHECK(it != window_to_id_map_.end()); |
64 id_to_window_map_.erase(it->second); | 64 id_to_window_map_.erase(it->second); |
65 window_to_id_map_.erase(it); | 65 window_to_id_map_.erase(it); |
66 } | 66 } |
67 | 67 |
68 int next_id_; | 68 int next_id_; |
69 std::map<aura::Window*, int> window_to_id_map_; | 69 std::map<aura::Window*, int> window_to_id_map_; |
70 std::map<int, aura::Window*> id_to_window_map_; | 70 std::map<int, aura::Window*> id_to_window_map_; |
71 | 71 |
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143 } | 143 } |
144 DCHECK(!prefix.empty()); | 144 DCHECK(!prefix.empty()); |
145 | 145 |
146 prefix.append(":"); | 146 prefix.append(":"); |
147 prefix.append(base::Int64ToString(id)); | 147 prefix.append(base::Int64ToString(id)); |
148 | 148 |
149 return prefix; | 149 return prefix; |
150 } | 150 } |
151 | 151 |
152 } // namespace content | 152 } // namespace content |
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