chromium/chrome/browser/extensions/api/extension_action/test_icon_image_observer.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_EXTENSIONS_API_EXTENSION_ACTION_TEST_ICON_IMAGE_OBSERVER_H_
#define CHROME_BROWSER_EXTENSIONS_API_EXTENSION_ACTION_TEST_ICON_IMAGE_OBSERVER_H_

#include "base/run_loop.h"
#include "base/scoped_observation.h"
#include "extensions/browser/extension_icon_image.h"

namespace extensions {

class Extension;

// This class helps to observe action icons. As default action icons load
// asynchronously we need to wait for it to finish before using them.
class TestIconImageObserver : public IconImage::Observer { … };
}  // namespace extensions

#endif  // CHROME_BROWSER_EXTENSIONS_API_EXTENSION_ACTION_TEST_ICON_IMAGE_OBSERVER_H_