Almost finish moving context_menu_node_ from RenderViewImpl to RenderFrameImpl.

chrome/browser/ui/pdf/pdf_browsertest.cc

Index: chrome/browser/ui/pdf/pdf_browsertest.cc
===================================================================
--- chrome/browser/ui/pdf/pdf_browsertest.cc	(revision 255719)
+++ chrome/browser/ui/pdf/pdf_browsertest.cc	(working copy)
@@ -19,6 +19,7 @@
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/notification_observer.h"
+#include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/browser_test_utils.h"
@@ -291,7 +292,7 @@
   clipboard->WriteObjects(ui::CLIPBOARD_TYPE_COPY_PASTE, objects);
 
   browser()->tab_strip_model()->GetActiveWebContents()->
-      GetRenderViewHost()->Copy();
+      GetMainFrame()->Copy();
   ASSERT_NO_FATAL_FAILURE(WaitForResponse());
 
   std::string text;