MediaFileSystemsCallback  464 chrome/browser/extensions/api/media_galleries/media_galleries_api.cc     const MediaFileSystemsCallback& cb) {
MediaFileSystemsCallback  635 chrome/browser/extensions/api/media_galleries/media_galleries_api.cc     const MediaFileSystemsCallback& cb) {
MediaFileSystemsCallback  124 chrome/browser/extensions/api/media_galleries/media_galleries_api.h   void GetMediaFileSystemsForExtension(const MediaFileSystemsCallback& cb);
MediaFileSystemsCallback  179 chrome/browser/extensions/api/media_galleries/media_galleries_api.h   void GetMediaFileSystemsForExtension(const MediaFileSystemsCallback& cb);
MediaFileSystemsCallback  283 chrome/browser/media_galleries/media_file_system_registry.cc                            const MediaFileSystemsCallback& callback) {
MediaFileSystemsCallback  347 chrome/browser/media_galleries/media_file_system_registry.cc       const MediaFileSystemsCallback& callback) {
MediaFileSystemsCallback  495 chrome/browser/media_galleries/media_file_system_registry.cc     const MediaFileSystemsCallback& callback) {
MediaFileSystemsCallback   82 chrome/browser/media_galleries/media_file_system_registry.h       const MediaFileSystemsCallback& callback);