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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_BROWSER_SYNC_TEST_NULL_DIRECTORY_CHANGE_DELEGATE_H_ | |
| 6 #define CHROME_BROWSER_SYNC_TEST_NULL_DIRECTORY_CHANGE_DELEGATE_H_ | |
| 7 #pragma once | |
| 8 | |
| 9 #include "base/compiler_specific.h" | |
| 10 #include "chrome/browser/sync/syncable/directory_change_delegate.h" | |
| 11 | |
| 12 namespace syncable { | |
| 13 | |
| 14 // DirectoryChangeDelegate that does nothing in all delegate methods. | |
| 15 class NullDirectoryChangeDelegate : public DirectoryChangeDelegate { | |
| 16 public: | |
| 17 virtual ~NullDirectoryChangeDelegate(); | |
| 18 | |
| 19 virtual void HandleCalculateChangesChangeEventFromSyncApi( | |
| 20 const ImmutableWriteTransactionInfo& write_transaction_info, | |
| 21 BaseTransaction* trans) OVERRIDE; | |
| 22 virtual void HandleCalculateChangesChangeEventFromSyncer( | |
| 23 const ImmutableWriteTransactionInfo& write_transaction_info, | |
| 24 BaseTransaction* trans) OVERRIDE; | |
| 25 virtual ModelTypeSet HandleTransactionEndingChangeEvent( | |
| 26 const ImmutableWriteTransactionInfo& write_transaction_info, | |
| 27 BaseTransaction* trans) OVERRIDE; | |
| 28 virtual void HandleTransactionCompleteChangeEvent( | |
| 29 ModelTypeSet models_with_changes) OVERRIDE; | |
| 30 }; | |
| 31 | |
| 32 } // namespace syncable | |
| 33 | |
| 34 #endif // CHROME_BROWSER_SYNC_TEST_NULL_DIRECTORY_CHANGE_DELEGATE_H_ | |
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