DoNothingMediaFolderFinder   71 chrome/browser/extensions/api/media_galleries/media_galleries_apitest.cc     return new DoNothingMediaFolderFinder(callback);
DoNothingMediaFolderFinder  389 chrome/browser/extensions/api/media_galleries/media_galleries_apitest.cc         &DoNothingMediaFolderFinder::CreateDoNothingMediaFolderFinder));