chromium/chrome/browser/extensions/chrome_app_icon.h

// Copyright 2017 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_CHROME_APP_ICON_H_
#define CHROME_BROWSER_EXTENSIONS_CHROME_APP_ICON_H_

#include <memory>
#include <string>

#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "build/chromeos_buildflags.h"
#include "extensions/browser/extension_icon_image.h"
#include "ui/gfx/image/image_skia.h"

namespace content {
class BrowserContext;
}

namespace extensions {

class Extension;
class ChromeAppIconDelegate;

// This represents how an extension app icon should finally look. As a base,
// extension icon is used and effects that depend on extension type, state and
// some external conditions are applied. Resulting image is sent via
// ChromeAppIconDelegate. Several updates are expected in case extension
// state or some external conditions are changed.
class ChromeAppIcon : public IconImage::Observer { … };

}  // namespace extensions

#endif  // CHROME_BROWSER_EXTENSIONS_CHROME_APP_ICON_H_