[win] Remove app launcher install calls from app shortcut manager.

chrome/browser/extensions/app_shortcut_manager.h

 // Copyright (c) 2012 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_EXTENSIONS_APP_SHORTCUT_MANAGER_H_
 #define CHROME_BROWSER_EXTENSIONS_APP_SHORTCUT_MANAGER_H_
 
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/shell_integration.h"
 #include "chrome/common/extensions/extension.h"
@@ skipping 10 matching lines @@
   explicit AppShortcutManager(Profile* profile);
 
   virtual ~AppShortcutManager();
 
   // content::NotificationObserver
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
  private:
-  void UpdateApplicationShortcuts(const Extension* extension);
-
-#if defined(OS_WIN)
-  void OnAppHostInstallationComplete(scoped_refptr<Extension> extension,
-                                     bool app_host_install_success);
-#endif
-
   void DeleteApplicationShortcuts(const Extension* extension);
 
   content::NotificationRegistrar registrar_;
   Profile* profile_;
 
   // Fields used when installing application shortcuts.
   base::WeakPtrFactory<AppShortcutManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(AppShortcutManager);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_APP_SHORTCUT_MANAGER_H_