MockDirectoryChangeObserver   73 chrome/browser/chromeos/drive/file_system_unittest.cc   DISALLOW_COPY_AND_ASSIGN(MockDirectoryChangeObserver);
MockDirectoryChangeObserver   97 chrome/browser/chromeos/drive/file_system_unittest.cc     mock_directory_observer_.reset(new MockDirectoryChangeObserver);
MockDirectoryChangeObserver  306 chrome/browser/chromeos/drive/file_system_unittest.cc   scoped_ptr<MockDirectoryChangeObserver> mock_directory_observer_;