download_continuation_   81 chrome/browser/extensions/api/image_writer_private/write_from_url_operation.cc   download_continuation_ = continuation;
download_continuation_  130 chrome/browser/extensions/api/image_writer_private/write_from_url_operation.cc     download_continuation_.Run();
download_continuation_  133 chrome/browser/extensions/api/image_writer_private/write_from_url_operation.cc     download_continuation_ = base::Closure();
download_continuation_   73 chrome/browser/extensions/api/image_writer_private/write_from_url_operation.h   base::Closure download_continuation_;