Pass origin to StartObservingMediaSinks.

chrome/browser/media/android/router/media_router_dialog_controller_android.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/android/router/media_router_dialog_controller_android.h"
 
 #include "base/android/context_utils.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "chrome/browser/media/android/router/media_router_android.h"
@@ skipping 27 matching lines @@
 
 void MediaRouterDialogControllerAndroid::OnSinkSelected(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj,
     const JavaParamRef<jstring>& jsink_id) {
   scoped_ptr<CreatePresentationConnectionRequest> create_connection_request =
       TakeCreateConnectionRequest();
   const PresentationRequest& presentation_request =
       create_connection_request->presentation_request();
   const MediaSource::Id source_id = presentation_request.GetMediaSource().id();
-  const GURL origin = presentation_request.frame_url().GetOrigin();
+  const GURL origin = presentation_request.frame_url().origin();
 
   std::vector<MediaRouteResponseCallback> route_response_callbacks;
   route_response_callbacks.push_back(
       base::Bind(&CreatePresentationConnectionRequest::HandleRouteResponse,
                  base::Passed(&create_connection_request)));
 
   content::BrowserContext* browser_context = initiator()->GetBrowserContext();
   MediaRouter* router = MediaRouterFactory::GetApiForBrowserContext(
       browser_context);
   router->CreateRoute(source_id, ConvertJavaStringToUTF8(env, jsink_id), origin,
@@ skipping 89 matching lines @@
 }
 
 bool MediaRouterDialogControllerAndroid::IsShowingMediaRouterDialog() const {
   JNIEnv* env = base::android::AttachCurrentThread();
   return Java_ChromeMediaRouterDialogController_isShowingDialog(
       env, java_dialog_controller_.obj());
 }
 
 }  // namespace media_router