arc: Restore Chrome badging for apps that have peer in Android apps.

extensions/browser/app_window/app_window.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef EXTENSIONS_BROWSER_APP_WINDOW_APP_WINDOW_H_
 #define EXTENSIONS_BROWSER_APP_WINDOW_APP_WINDOW_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 342 matching lines @@
   void RestoreAlwaysOnTop();
 
   // Retrieve the current state of the app window as a dictionary, to pass to
   // the renderer.
   void GetSerializedState(base::DictionaryValue* properties) const;
 
   // Notifies the window's contents that the render view is ready and it can
   // unblock resource requests.
   void NotifyRenderViewReady();
 
+  // Returns true if window has custom icon in case either |window_icon_url_| or
+  // |app_icon_url_| is set. Custom icon may be not loaded yet.
+  bool HasCustomIcon() const;
+
   // Whether the app window wants to be alpha enabled.
   bool requested_alpha_enabled() const { return requested_alpha_enabled_; }
 
   // Whether the app window is created by IME extensions.
   // TODO(bshe): rename to hide_app_window_in_launcher if it is not used
   // anywhere other than app_window_launcher_controller after M45. Otherwise,
   // remove this TODO.
   bool is_ime_window() const { return is_ime_window_; }
 
   bool show_in_shelf() const { return show_in_shelf_; }
@@ skipping 200 matching lines @@
   base::Closure on_first_commit_callback_;
 
   base::WeakPtrFactory<AppWindow> image_loader_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(AppWindow);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_APP_WINDOW_APP_WINDOW_H_