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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 #include "components/dom_distiller/core/distilled_content_store.h" | 5 #include "components/dom_distiller/core/distilled_content_store.h" |
6 | 6 |
7 #include "base/thread_task_runner_handle.h" | 7 #include "base/threading/thread_task_runner_handle.h" |
8 | 8 |
9 namespace dom_distiller { | 9 namespace dom_distiller { |
10 | 10 |
11 InMemoryContentStore::InMemoryContentStore(const int max_num_entries) | 11 InMemoryContentStore::InMemoryContentStore(const int max_num_entries) |
12 : cache_(max_num_entries) {} | 12 : cache_(max_num_entries) {} |
13 | 13 |
14 InMemoryContentStore::~InMemoryContentStore() { | 14 InMemoryContentStore::~InMemoryContentStore() { |
15 // Clear the cache before destruction to ensure the CacheDeletor is not called | 15 // Clear the cache before destruction to ensure the CacheDeletor is not called |
16 // after InMemoryContentStore has been destroyed. | 16 // after InMemoryContentStore has been destroyed. |
17 cache_.Clear(); | 17 cache_.Clear(); |
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99 void InMemoryContentStore::CacheDeletor::operator()( | 99 void InMemoryContentStore::CacheDeletor::operator()( |
100 DistilledArticleProto* proto) { | 100 DistilledArticleProto* proto) { |
101 // When InMemoryContentStore is deleted, the |store_| pointer becomes invalid, | 101 // When InMemoryContentStore is deleted, the |store_| pointer becomes invalid, |
102 // but since the ContentMap is cleared in the InMemoryContentStore destructor, | 102 // but since the ContentMap is cleared in the InMemoryContentStore destructor, |
103 // this should never be called after the destructor. | 103 // this should never be called after the destructor. |
104 store_->EraseUrlToIdMapping(*proto); | 104 store_->EraseUrlToIdMapping(*proto); |
105 delete proto; | 105 delete proto; |
106 } | 106 } |
107 | 107 |
108 } // namespace dom_distiller | 108 } // namespace dom_distiller |
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