ash: Remove ShelfModel id conversion functions.

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 <memory>
 #include <string>
 #include <vector>
@@ skipping 202 matching lines @@
   // animation predictions.
   bool ShelfBoundsChangesProbablyWithUser(ash::WmShelf* shelf,
                                           const AccountId& account_id) const;
 
   // Called when the user profile is fully loaded and ready to switch to.
   void OnUserProfileReadyToSwitch(Profile* profile);
 
   // Controller to launch ARC apps in deferred mode.
   ArcAppDeferredLauncherController* GetArcDeferredLauncher();
 
-  // Get the launch ID for a given shelf ID.
-  const std::string& GetLaunchIDForShelfID(const ash::ShelfID& id);
-
   AppIconLoader* GetAppIconLoaderForApp(const std::string& app_id);
 
   // Sets the shelf auto-hide and/or alignment behavior from prefs.
   void SetShelfAutoHideBehaviorFromPrefs();
   void SetShelfAlignmentFromPrefs();
   void SetShelfBehaviorsFromPrefs();
 
   // Temporarily prevent pinned shelf item changes from updating the sync model.
   using ScopedPinSyncDisabler = std::unique_ptr<base::AutoReset<bool>>;
   ScopedPinSyncDisabler GetScopedPinSyncDisabler();
@@ skipping 11 matching lines @@
 
   // Sets LauncherControllerHelper or AppIconLoader for test, taking ownership.
   void SetLauncherControllerHelperForTest(
       std::unique_ptr<LauncherControllerHelper> helper);
   void SetAppIconLoadersForTest(
       std::vector<std::unique_ptr<AppIconLoader>>& loaders);
 
   void SetProfileForTest(Profile* profile);
 
   // Helpers that call through to corresponding ShelfModel functions.
-  ash::ShelfID GetShelfIDForAppID(const std::string& app_id);
-  ash::ShelfID GetShelfIDForAppIDAndLaunchID(const std::string& app_id,
-                                             const std::string& launch_id);
-  const std::string& GetAppIDForShelfID(const ash::ShelfID& id);
   void PinAppWithID(const std::string& app_id);
   bool IsAppPinned(const std::string& app_id);
   void UnpinAppWithID(const std::string& app_id);
 
   // LauncherAppUpdater::Delegate:
   void OnAppInstalled(content::BrowserContext* browser_context,
                       const std::string& app_id) override;
   void OnAppUpdated(content::BrowserContext* browser_context,
                     const std::string& app_id) override;
   void OnAppUninstalledPrepared(content::BrowserContext* browser_context,
@@ skipping 179 matching lines @@
   using RunningAppListIds = std::vector<std::string>;
   using RunningAppListIdMap = std::map<std::string, RunningAppListIds>;
   RunningAppListIdMap last_used_running_application_order_;
 
   base::WeakPtrFactory<ChromeLauncherController> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeLauncherController);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_H_