Remove PerBrowser launcher

chrome/browser/ui/ash/launcher/launcher_item_controller.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_UI_ASH_LAUNCHER_LAUNCHER_ITEM_CONTROLLER_H_
 #define CHROME_BROWSER_UI_ASH_LAUNCHER_LAUNCHER_ITEM_CONTROLLER_H_
 
 #include "ash/launcher/launcher_types.h"
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
@@ skipping 27 matching lines @@
 
   LauncherItemController(Type type,
                          const std::string& app_id,
                          ChromeLauncherController* launcher_controller);
   virtual ~LauncherItemController();
 
   Type type() const { return type_; }
   ash::LauncherID launcher_id() const { return launcher_id_; }
   void set_launcher_id(ash::LauncherID id) { launcher_id_ = id; }
   virtual const std::string& app_id() const;
-  ChromeLauncherController* launcher_controller() {
+  ChromeLauncherController* launcher_controller() const {
     return launcher_controller_;
   }
 
   // Lock this item to the launcher without being pinned (windowed v1 apps).
   void lock() { locked_++; }
   void unlock() {
     DCHECK(locked_);
     locked_--;
   }
   bool locked() { return locked_ > 0; }
@@ skipping 65 matching lines @@
   // applications.
   int locked_;
 
   // Set to true if the launcher item image has been set by the controller.
   bool image_set_by_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(LauncherItemController);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_LAUNCHER_ITEM_CONTROLLER_H_