GuestView: Fix message routing across embedder navigations

content/browser/frame_host/render_frame_host_delegate.cc

 // Copyright 2013 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 <stddef.h>
 
 #include "base/callback.h"
 #include "base/strings/string16.h"
 #include "content/browser/frame_host/render_frame_host_delegate.h"
 #include "ui/gfx/native_widget_types.h"
@@ skipping 41 matching lines @@
   LOG(ERROR) << "RenderFrameHostDelegate::CheckMediaAccessPermission: "
              << "Not supported.";
   return false;
 }
 
 AccessibilityMode RenderFrameHostDelegate::GetAccessibilityMode() const {
   return AccessibilityModeOff;
 }
 
 RenderFrameHost* RenderFrameHostDelegate::GetGuestByInstanceID(
+    RenderFrameHost* render_frame_host,
     int browser_plugin_instance_id) {
   return NULL;
 }
 
 GeolocationServiceContext*
 RenderFrameHostDelegate::GetGeolocationServiceContext() {
   return NULL;
 }
 
 #if defined(OS_WIN)
 gfx::NativeViewAccessible
     RenderFrameHostDelegate::GetParentNativeViewAccessible() {
   return NULL;
 }
 #endif  // defined(OS_WIN)
 
 }  // namespace content