[Media Router] Use origin instead of URL for frame.

chrome/browser/media/router/presentation_service_delegate_impl.cc

 // Copyright 2015 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 "chrome/browser/media/router/presentation_service_delegate_impl.h"
 
 #include <string>
 #include <unordered_map>
 #include <utility>
 #include <vector>
@@ skipping 37 matching lines @@
   int render_process_id = render_frame_host->GetProcess()->GetID();
   int render_frame_id = render_frame_host->GetRoutingID();
   return RenderFrameHostId(render_process_id, render_frame_id);
 }
 
 // Gets the last committed URL for the render frame specified by
 // |render_frame_host_id|.
 GURL GetLastCommittedURLForFrame(RenderFrameHostId render_frame_host_id) {
   RenderFrameHost* render_frame_host = RenderFrameHost::FromID(
       render_frame_host_id.first, render_frame_host_id.second);
-  return render_frame_host ? render_frame_host->GetLastCommittedURL() : GURL();
+  // TODO(crbug.com/632623): Use url::Origin in place of GURL for origins
+  return render_frame_host
+             ? render_frame_host->GetLastCommittedOrigin().GetURL()
+             : GURL();
 }
 
 // Observes messages originating from the MediaSink connected to a MediaRoute
 // that represents a presentation. Converts the messages into
 // content::PresentationSessionMessages and dispatches them via the provided
 // PresentationSessionMessageCallback.
 class PresentationSessionMessagesObserver : public RouteMessageObserver {
  public:
   // |message_cb|: The callback to invoke whenever messages are received.
   // |route_id|: ID of MediaRoute to listen for messages.
@@ skipping 889 matching lines @@
 bool PresentationServiceDelegateImpl::HasScreenAvailabilityListenerForTest(
     int render_process_id,
     int render_frame_id,
     const MediaSource::Id& source_id) const {
   RenderFrameHostId render_frame_host_id(render_process_id, render_frame_id);
   return frame_manager_->HasScreenAvailabilityListenerForTest(
       render_frame_host_id, source_id);
 }
 
 }  // namespace media_router