Remove WebWidgetDelegate::GetContainingView since it is not needed....

webkit/glue/webwidget_delegate.h

 // Copyright (c) 2006-2008 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 WEBKIT_GLUE_WEBWIDGET_DELEGATE_H__
 #define WEBKIT_GLUE_WEBWIDGET_DELEGATE_H__
 
 #include <vector>
 
-#include "base/gfx/native_widget_types.h"
 #include "base/string16.h"
 #include "webkit/glue/window_open_disposition.h"
 
 namespace WebKit {
 struct WebRect;
 struct WebScreenInfo;
 }
 
 class WebWidget;
 class WebCursor;
@@ skipping 10 matching lines @@
     SEPARATOR
   };
 
   string16 label;
   Type type;
   bool enabled;
 };
 
 class WebWidgetDelegate {
  public:
-  // Returns the view in which the WebWidget is embedded.
-  virtual gfx::NativeViewId GetContainingView(WebWidget* webwidget) = 0;
-
   // Called when a region of the WebWidget needs to be re-painted.
   virtual void DidInvalidateRect(WebWidget* webwidget,
                                  const WebKit::WebRect& rect) = 0;
 
   // Called when a region of the WebWidget, given by clip_rect, should be
   // scrolled by the specified dx and dy amounts.
   virtual void DidScrollRect(WebWidget* webwidget, int dx, int dy,
                              const WebKit::WebRect& clip_rect) = 0;
 
   // This method is called to instruct the window containing the WebWidget to
@@ skipping 77 matching lines @@
   virtual WebKit::WebScreenInfo GetScreenInfo(WebWidget* webwidget) = 0;
 
   WebWidgetDelegate() { }
   virtual ~WebWidgetDelegate() { }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(WebWidgetDelegate);
 };
 
 #endif  // #ifndef WEBKIT_GLUE_WEBWIDGET_DELEGATE_H__