Revert of [Reland] Enable AutoResize for Constrained Web Dialogs for Mac.

chrome/browser/ui/webui/constrained_web_dialog_delegate_base.cc

 // Copyright (c) 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.
 
 #include "chrome/browser/ui/webui/constrained_web_dialog_delegate_base.h"
 
 #include <string>
 
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/renderer_preferences_util.h"
@@ skipping 95 matching lines @@
 
 gfx::Size ConstrainedWebDialogDelegateBase::GetMaximumSize() const {
   NOTREACHED();
   return gfx::Size();
 }
 
 gfx::Size ConstrainedWebDialogDelegateBase::GetPreferredSize() const {
   NOTREACHED();
   return gfx::Size();
 }
-
-void ConstrainedWebDialogDelegateBase::ResizeToGivenSize(
-    const gfx::Size size) {
-  NOTREACHED();
-}