chromium/content/public/test/background_color_change_waiter.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_PUBLIC_TEST_BACKGROUND_COLOR_CHANGE_WAITER_H_
#define CONTENT_PUBLIC_TEST_BACKGROUND_COLOR_CHANGE_WAITER_H_

#include "base/run_loop.h"
#include "content/public/browser/web_contents_observer.h"

namespace content {

// Spins a run loop until the |web_contents|' HTML background color changes.
class BackgroundColorChangeWaiter : public content::WebContentsObserver { … };

}  // namespace content

#endif  // CONTENT_PUBLIC_TEST_BACKGROUND_COLOR_CHANGE_WAITER_H_