Convert geolocation code to use RenderFrame instead of RenderView.

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
===================================================================
--- content/renderer/render_frame_impl.cc	(revision 272881)
+++ content/renderer/render_frame_impl.cc	(working copy)
@@ -51,6 +51,7 @@
 #include "content/renderer/context_menu_params_builder.h"
 #include "content/renderer/devtools/devtools_agent.h"
 #include "content/renderer/dom_automation_controller.h"
+#include "content/renderer/geolocation_dispatcher.h"
 #include "content/renderer/history_controller.h"
 #include "content/renderer/history_serialization.h"
 #include "content/renderer/image_loading_helper.h"
@@ -404,6 +405,7 @@
       notification_provider_(NULL),
       media_stream_client_(NULL),
       web_user_media_client_(NULL),
+      geolocation_dispatcher_(NULL),
       weak_factory_(this) {
   RenderThread::Get()->AddRoute(routing_id_, this);
 
@@ -2719,7 +2721,9 @@
 }
 
 blink::WebGeolocationClient* RenderFrameImpl::geolocationClient() {
-  return render_view_->geolocationClient();
+  if (!geolocation_dispatcher_)
+    geolocation_dispatcher_ = new GeolocationDispatcher(this);
+  return geolocation_dispatcher_;
 }
 
 void RenderFrameImpl::willStartUsingPeerConnectionHandler(