error_callback     19 chrome/browser/media_galleries/fileapi/mtp_device_async_delegate.cc       error_callback(error_callback) {
error_callback     22 chrome/browser/media_galleries/linux/snapshot_file_details.cc       error_callback(error_callback) {
error_callback     22 chrome/browser/media_galleries/win/snapshot_file_details.cc       error_callback(error_callback) {