ARC: Add badge for Chrome hosted Apps if Arc++ is enabled.

chrome/browser/ui/ash/launcher/chrome_launcher_controller.h

 // Copyright 2013 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 CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_H_
 #define CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 217 matching lines @@
 
   // Get the title for the applicatoin list entry for |web_contents|.
   // If |web_contents| has not loaded, returns "Net Tab".
   virtual base::string16 GetAppListTitle(
       content::WebContents* web_contents) const = 0;
 
   // Returns the LauncherItemController of BrowserShortcut.
   virtual BrowserShortcutLauncherItemController*
   GetBrowserShortcutLauncherItemController() = 0;
 
+  // Apply the Chrome badge to the browser short cut icon if applicable.
+  virtual void MayUpdateBrowserShortcutItem() = 0;
+
   virtual LauncherItemController* GetLauncherItemController(
       const ash::ShelfID id) = 0;
 
   // Returns true if |browser| is owned by the active user.
   virtual bool IsBrowserFromActiveUser(Browser* browser) = 0;
 
   // Check if the shelf visibility (location, visibility) will change with a new
   // user profile or not. However, since the full visibility calculation of the
   // shelf cannot be performed here, this is only a probability used for
   // animation predictions.
@@ skipping 14 matching lines @@
  protected:
   ChromeLauncherController();
 
  private:
   static ChromeLauncherController* instance_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeLauncherController);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_H_