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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 "content/browser/renderer_host/database_message_filter.h" | 5 #include "content/browser/renderer_host/database_message_filter.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/platform_file.h" | 10 #include "base/platform_file.h" |
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34 namespace content { | 34 namespace content { |
35 namespace { | 35 namespace { |
36 | 36 |
37 const int kNumDeleteRetries = 2; | 37 const int kNumDeleteRetries = 2; |
38 const int kDelayDeleteRetryMs = 100; | 38 const int kDelayDeleteRetryMs = 100; |
39 | 39 |
40 } // namespace | 40 } // namespace |
41 | 41 |
42 DatabaseMessageFilter::DatabaseMessageFilter( | 42 DatabaseMessageFilter::DatabaseMessageFilter( |
43 webkit_database::DatabaseTracker* db_tracker) | 43 webkit_database::DatabaseTracker* db_tracker) |
44 : BrowserMessageFilter(DatabaseMsgStart), | 44 : db_tracker_(db_tracker), |
45 db_tracker_(db_tracker), | |
46 observer_added_(false) { | 45 observer_added_(false) { |
47 DCHECK(db_tracker_.get()); | 46 DCHECK(db_tracker_.get()); |
48 } | 47 } |
49 | 48 |
50 void DatabaseMessageFilter::OnChannelClosing() { | 49 void DatabaseMessageFilter::OnChannelClosing() { |
51 if (observer_added_) { | 50 if (observer_added_) { |
52 observer_added_ = false; | 51 observer_added_ = false; |
53 BrowserThread::PostTask( | 52 BrowserThread::PostTask( |
54 BrowserThread::FILE, FROM_HERE, | 53 BrowserThread::FILE, FROM_HERE, |
55 base::Bind(&DatabaseMessageFilter::RemoveObserver, this)); | 54 base::Bind(&DatabaseMessageFilter::RemoveObserver, this)); |
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356 } | 355 } |
357 | 356 |
358 void DatabaseMessageFilter::OnDatabaseScheduledForDeletion( | 357 void DatabaseMessageFilter::OnDatabaseScheduledForDeletion( |
359 const std::string& origin_identifier, | 358 const std::string& origin_identifier, |
360 const base::string16& database_name) { | 359 const base::string16& database_name) { |
361 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); | 360 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE)); |
362 Send(new DatabaseMsg_CloseImmediately(origin_identifier, database_name)); | 361 Send(new DatabaseMsg_CloseImmediately(origin_identifier, database_name)); |
363 } | 362 } |
364 | 363 |
365 } // namespace content | 364 } // namespace content |
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