[ios] Remove IDC_BACK and IDC_FORWARD

ios/chrome/browser/ui/browser_view_controller_dependency_factory.h

Index: ios/chrome/browser/ui/browser_view_controller_dependency_factory.h
diff --git a/ios/chrome/browser/ui/browser_view_controller_dependency_factory.h b/ios/chrome/browser/ui/browser_view_controller_dependency_factory.h
index e38cefe3c052c98c0d2cfb6485ddabec6e140a7e..7b57a2d73277231d4a7838e53d23ecda90ead945 100644
--- a/ios/chrome/browser/ui/browser_view_controller_dependency_factory.h
+++ b/ios/chrome/browser/ui/browser_view_controller_dependency_factory.h
@@ -10,6 +10,7 @@
 #include "ios/chrome/browser/ui/tabs/tab_strip_controller.h"
 
 @class AlertCoordinator;
+@protocol BrowserCommands;
 @class KeyCommandsProvider;
 @class MessageBubbleView;
 @class PKPass;
@@ -65,7 +66,8 @@ extern NSString* const kBrowserViewControllerSnackbarCategory;
 - (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;