views: Inherit from views::WidgetDelegateView in more places.

chrome/browser/ui/views/web_dialog_view.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/views/web_dialog_view.h"
 
 #include <vector>
 
 #include "base/property_bag.h"
 #include "base/utf_string_conversions.h"
@@ skipping 136 matching lines @@
 }
 
 views::View* WebDialogView::GetInitiallyFocusedView() {
   return web_view_;
 }
 
 bool WebDialogView::ShouldShowWindowTitle() const {
   return ShouldShowDialogTitle();
 }
 
-views::Widget* WebDialogView::GetWidget() {
-  return View::GetWidget();
-}
-
-const views::Widget* WebDialogView::GetWidget() const {
-  return View::GetWidget();
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 // WebDialogDelegate implementation:
 
 ui::ModalType WebDialogView::GetDialogModalType() const {
   if (delegate_)
     return delegate_->GetDialogModalType();
   return ui::MODAL_TYPE_NONE;
 }
 
 string16 WebDialogView::GetDialogTitle() const {
@@ skipping 148 matching lines @@
 
   if (delegate_) {
     gfx::Size out;
     delegate_->GetDialogSize(&out);
     if (!out.IsEmpty() && GetWidget())
       GetWidget()->CenterWindow(out);
   }
 
   web_view_->LoadInitialURL(GetDialogContentURL());
 }