chromium/ui/views/controls/webview/web_contents_set_background_color.h

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_VIEWS_CONTROLS_WEBVIEW_WEB_CONTENTS_SET_BACKGROUND_COLOR_H_
#define UI_VIEWS_CONTROLS_WEBVIEW_WEB_CONTENTS_SET_BACKGROUND_COLOR_H_

#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_contents_user_data.h"
#include "ui/views/controls/webview/webview_export.h"

// Defined in SkColor.h (32-bit ARGB color).
SkColor;

namespace views {

// Ensures that the background color of a given WebContents instance is always
// set to a given color value.
class WebContentsSetBackgroundColor
    : public content::WebContentsObserver,
      public content::WebContentsUserData<WebContentsSetBackgroundColor> { … };

}  // namespace views

#endif  // UI_VIEWS_CONTROLS_WEBVIEW_WEB_CONTENTS_SET_BACKGROUND_COLOR_H_