Remove WebContents methods that duplicate WebContentsView methods.

chrome/browser/ui/gtk/constrained_web_dialog_delegate_gtk.cc

 // 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.
 
 #include "chrome/browser/ui/webui/constrained_web_dialog_delegate_base.h"
 
 #include "chrome/browser/ui/gtk/constrained_window_gtk.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
@@ skipping 65 matching lines @@
   }
   virtual WebContents* GetWebContents() OVERRIDE {
     return impl_->GetWebContents();
   }
 
   // ConstrainedWindowGtkDelegate interface
   virtual GtkWidget* GetWidgetRoot() OVERRIDE {
     return GetWebContents()->GetView()->GetNativeView();
   }
   virtual GtkWidget* GetFocusWidget() OVERRIDE {
-    return GetWebContents()->GetContentNativeView();
+    return GetWebContents()->GetView()->GetContentNativeView();
   }
   virtual void DeleteDelegate() OVERRIDE {
     if (!impl_->closed_via_webui())
       GetWebDialogDelegate()->OnDialogClosed("");
     delete this;
   }
   virtual bool GetBackgroundColor(GdkColor* color) OVERRIDE {
     *color = ui::kGdkWhite;
     return true;
   }
@@ skipping 35 matching lines @@
       WebDialogWebContentsDelegate* tab_delegate,
       content::WebContents* web_contents) {
   ConstrainedWebDialogDelegateViewGtk* constrained_delegate =
       new ConstrainedWebDialogDelegateViewGtk(
           browser_context, delegate, tab_delegate);
   ConstrainedWindowGtk* window =
       new ConstrainedWindowGtk(web_contents, constrained_delegate);
   constrained_delegate->SetWindow(window);
   return constrained_delegate;
 }