ExtensionPrefValueMapObserverMock   82 extensions/browser/extension_pref_value_map_unittest.cc   DISALLOW_COPY_AND_ASSIGN(ExtensionPrefValueMapObserverMock);
ExtensionPrefValueMapObserverMock  228 extensions/browser/extension_pref_value_map_unittest.cc   ExtensionPrefValueMapObserverMock observer;