RunAfterPreWriteValidation 149 webkit/browser/fileapi/copy_or_move_operation_delegate.cc RunAfterPreWriteValidation(platform_path, file_info, file_ref, callback, RunAfterPreWriteValidation 157 webkit/browser/fileapi/copy_or_move_operation_delegate.cc base::Bind(&SnapshotCopyOrMoveImpl::RunAfterPreWriteValidation,