Moved methods that don't rely on internal state out of ChromeLauncherController.

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

 // Copyright 2016 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_MUS_H_
 #define CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_MUS_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 40 matching lines @@
                             const gfx::ImageSkia& image) override;
   bool IsWindowedAppInLauncher(const std::string& app_id) override;
   void SetLaunchType(ash::ShelfID id,
                      extensions::LaunchType launch_type) override;
   Profile* GetProfile() override;
   void UpdateAppState(content::WebContents* contents,
                       AppState app_state) override;
   ash::ShelfID GetShelfIDForWebContents(
       content::WebContents* contents) override;
   void SetRefocusURLPatternForTest(ash::ShelfID id, const GURL& url) override;
-  const extensions::Extension* GetExtensionForAppID(
-      const std::string& app_id) const override;
   ash::ShelfItemDelegate::PerformedAction ActivateWindowOrMinimizeIfActive(
       ui::BaseWindow* window,
       bool allow_minimize) override;
   void ActiveUserChanged(const std::string& user_email) override;
   void AdditionalUserAddedToSession(Profile* profile) override;
   ChromeLauncherAppMenuItems GetApplicationList(const ash::ShelfItem& item,
                                                 int event_flags) override;
   std::vector<content::WebContents*> GetV1ApplicationsFromAppId(
       const std::string& app_id) override;
   void ActivateShellApp(const std::string& app_id, int index) override;
   bool IsWebContentHandledByApplication(content::WebContents* web_contents,
                                         const std::string& app_id) override;
   bool ContentCanBeHandledByGmailApp(
       content::WebContents* web_contents) override;
   gfx::Image GetAppListIcon(content::WebContents* web_contents) const override;
   base::string16 GetAppListTitle(
       content::WebContents* web_contents) const override;
   BrowserShortcutLauncherItemController*
   GetBrowserShortcutLauncherItemController() override;
   void MayUpdateBrowserShortcutItem() override;
   LauncherItemController* GetLauncherItemController(
       const ash::ShelfID id) override;
-  bool IsBrowserFromActiveUser(Browser* browser) override;
   bool ShelfBoundsChangesProbablyWithUser(
       ash::Shelf* shelf,
       const std::string& user_id) const override;
   void OnUserProfileReadyToSwitch(Profile* profile) override;
-  AppListControllerDelegate::Pinnable GetPinnable(
-      const std::string& app_id) override;
   ArcAppDeferredLauncherController* GetArcDeferredLauncher() override;
 
  private:
   ChromeLauncherControllerMus();
 
   std::unique_ptr<ChromeMashShelfController> shelf_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeLauncherControllerMus);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_MUS_H_