Rename AutofillDialogController to AutofillDialogViewDelegate.

chrome/browser/ui/cocoa/autofill/autofill_sign_in_container.h

 // Copyright (c) 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_COCOA_AUTOFILL_AUTOFILL_SIGN_IN_CONTAINER_H_
 #define CHROME_BROWSER_UI_COCOA_AUTOFILL_AUTOFILL_SIGN_IN_CONTAINER_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/memory/scoped_ptr.h"
 
 namespace autofill {
-  class AutofillDialogController;
+  class AutofillDialogViewDelegate;
 }
 
 namespace content {
   class WebContents;
   class NavigationController;
 }
 
 // Controls the sign-in dialog of the AutofillDialog.
 @interface AutofillSignInContainer : NSViewController {
  @private
-  autofill::AutofillDialogController* controller_;  // Not owned.
+  autofill::AutofillDialogViewDelegate* delegate_;  // Not owned.
   scoped_ptr<content::WebContents> webContents_;
 }
 
-- (id)initWithController:(autofill::AutofillDialogController*)controller;
+- (id)initWithDelegate:(autofill::AutofillDialogViewDelegate*)delegate;
 - (void)loadSignInPage;
 - (content::NavigationController*)navigationController;
 
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_AUTOFILL_AUTOFILL_SIGN_IN_CONTAINER_H_