[ios] Remove IDC_BACK and IDC_FORWARD

ios/chrome/browser/ui/browser_view_controller_dependency_factory.h

 // Copyright 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 IOS_CHROME_BROWSER_UI_BROWSER_VIEW_CONTROLLER_DEPENDENCY_FACTORY_H_
 #define IOS_CHROME_BROWSER_UI_BROWSER_VIEW_CONTROLLER_DEPENDENCY_FACTORY_H_
 
 #import <UIKit/UIKit.h>
 
 #include "ios/chrome/browser/ui/tabs/tab_strip_controller.h"
 
 @class AlertCoordinator;
+@protocol BrowserCommands;
 @class KeyCommandsProvider;
 @class MessageBubbleView;
 @class PKPass;
 @class PKAddPassesViewController;
 @class PreloadController;
 @protocol PreloadProvider;
 @protocol ShareProtocol;
 @class TabModel;
 class ToolbarModelDelegateIOS;
 class ToolbarModelIOS;
@@ skipping 35 matching lines @@
 - (PreloadController*)newPreloadController;
 
 - (TabStripController*)newTabStripControllerWithTabModel:(TabModel*)model;
 
 - (ToolbarModelIOS*)newToolbarModelIOSWithDelegate:
     (ToolbarModelDelegateIOS*)delegate;
 
 - (WebToolbarController*)
 newWebToolbarControllerWithDelegate:(id<WebToolbarDelegate>)delegate
                           urlLoader:(id<UrlLoader>)urlLoader
-                    preloadProvider:(id<PreloadProvider>)preload;
+                    preloadProvider:(id<PreloadProvider>)preload
+                         dispatcher:(id<BrowserCommands>)dispatcher;
 
 // Returns a new keyboard commands coordinator to handle keyboard commands.
 - (KeyCommandsProvider*)newKeyCommandsProvider;
 
 - (void)showSnackbarWithMessage:(NSString*)message;
 
 - (AlertCoordinator*)alertCoordinatorWithTitle:(NSString*)title
                                        message:(NSString*)message
                                 viewController:
                                     (UIViewController*)viewController;
 
 @end
 
 #endif  // IOS_CHROME_BROWSER_UI_BROWSER_VIEW_CONTROLLER_DEPENDENCY_FACTORY_H_