Create a visible window with class name Chrome_RenderWidgetHostHWND which corresponds to the bounds…

content/browser/renderer_host/render_widget_host_impl.h

Index: content/browser/renderer_host/render_widget_host_impl.h
===================================================================
--- content/browser/renderer_host/render_widget_host_impl.h	(revision 249488)
+++ content/browser/renderer_host/render_widget_host_impl.h	(working copy)
@@ -488,12 +488,6 @@
     return is_threaded_compositing_enabled_;
   }
 
-#if defined(USE_AURA)
-  // Called by the view when the parent changes. If a parent isn't available,
-  // NULL is used.
-  void ParentChanged(gfx::NativeViewId new_parent);
-#endif
-
   void set_allow_privileged_mouse_lock(bool allow) {
     allow_privileged_mouse_lock_ = allow;
   }