GetMetadataCallback 37 content/public/test/async_file_test_helper.cc void GetMetadataCallback(base::RunLoop* run_loop, GetMetadataCallback 76 webkit/browser/fileapi/file_system_operation.h const base::File::Info& file_info)> GetMetadataCallback; GetMetadataCallback 40 webkit/browser/fileapi/file_system_operation_runner.h typedef FileSystemOperation::GetMetadataCallback GetMetadataCallback;