Separate RenderViewHost from RenderWidgetHost, part 2: public implementation.

content/browser/browser_plugin/browser_plugin_popup_menu_helper_mac.mm

 // 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 "content/browser/browser_plugin/browser_plugin_popup_menu_helper_mac.h"
 
 #include "content/browser/frame_host/render_frame_host_impl.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_view_mac.h"
+#include "content/public/browser/render_widget_host.h"
 
 namespace content {
 
 BrowserPluginPopupMenuHelper::BrowserPluginPopupMenuHelper(
     RenderViewHost* embedder_rvh, RenderFrameHost* guest_rfh)
     : PopupMenuHelper(guest_rfh),
       embedder_rvh_(static_cast<RenderViewHostImpl*>(embedder_rvh)) {
 }
 
 RenderWidgetHostViewMac*
     BrowserPluginPopupMenuHelper::GetRenderWidgetHostView() const {
-  return static_cast<RenderWidgetHostViewMac*>(embedder_rvh_->GetView());
+  return static_cast<RenderWidgetHostViewMac*>(
+      embedder_rvh_->GetWidget()->GetView());
 }
 
 }  // namespace content