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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "storage/browser/blob/shareable_file_reference.h" | 5 #include "storage/browser/blob/shareable_file_reference.h" |
6 | 6 |
7 #include <map> | 7 #include <map> |
8 | 8 |
9 #include "base/lazy_instance.h" | 9 #include "base/lazy_instance.h" |
10 #include "base/message_loop/message_loop_proxy.h" | |
11 #include "base/task_runner.h" | 10 #include "base/task_runner.h" |
12 #include "base/threading/non_thread_safe.h" | 11 #include "base/threading/non_thread_safe.h" |
13 | 12 |
14 namespace storage { | 13 namespace storage { |
15 | 14 |
16 namespace { | 15 namespace { |
17 | 16 |
18 // A shareable file map with enforcement of thread checker. | 17 // A shareable file map with enforcement of thread checker. |
19 class ShareableFileMap : public base::NonThreadSafe { | 18 class ShareableFileMap : public base::NonThreadSafe { |
20 public: | 19 public: |
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112 : scoped_file_(scoped_file.Pass()) { | 111 : scoped_file_(scoped_file.Pass()) { |
113 DCHECK(g_file_map.Get().Find(path())->second == NULL); | 112 DCHECK(g_file_map.Get().Find(path())->second == NULL); |
114 } | 113 } |
115 | 114 |
116 ShareableFileReference::~ShareableFileReference() { | 115 ShareableFileReference::~ShareableFileReference() { |
117 DCHECK(g_file_map.Get().Find(path())->second == this); | 116 DCHECK(g_file_map.Get().Find(path())->second == this); |
118 g_file_map.Get().Erase(path()); | 117 g_file_map.Get().Erase(path()); |
119 } | 118 } |
120 | 119 |
121 } // namespace storage | 120 } // namespace storage |
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