[Media Router] Add origins to sink query results.

chrome/browser/ui/ash/cast_config_delegate_media_router.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/ui/ash/cast_config_delegate_media_router.h"
 
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/media/router/media_router.h"
 #include "chrome/browser/media/router/media_router_factory.h"
 #include "chrome/browser/media/router/media_router_feature.h"
 #include "chrome/browser/media/router/media_routes_observer.h"
 #include "chrome/browser/media/router/media_sinks_observer.h"
 #include "chrome/browser/media/router/media_source_helper.h"
 #include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/common/url_constants.h"
 
 namespace {
 
 media_router::MediaRouter* media_router_for_test_ = nullptr;
 
 media_router::MediaRouter* GetMediaRouter() {
   if (media_router_for_test_)
     return media_router_for_test_;
 
   auto* router = media_router::MediaRouterFactory::GetApiForBrowserContext(
@@ skipping 46 matching lines @@
 
   // Not owned.
   ash::CastConfigDelegate* cast_config_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(CastDeviceCache);
 };
 
 CastDeviceCache::CastDeviceCache(ash::CastConfigDelegate* cast_config_delegate)
     : MediaRoutesObserver(GetMediaRouter()),
       MediaSinksObserver(GetMediaRouter(),
-                         media_router::MediaSourceForDesktop()),
-      cast_config_delegate_(cast_config_delegate) {
-}
+                         media_router::MediaSourceForDesktop(),
+                         GURL(chrome::kChromeUIMediaRouterURL)),
+      cast_config_delegate_(cast_config_delegate) {}
 
 CastDeviceCache::~CastDeviceCache() {}
 
 void CastDeviceCache::Init() {
   CHECK(MediaSinksObserver::Init());
 }
 
 void CastDeviceCache::OnSinksReceived(const MediaSinks& sinks) {
   sinks_ = sinks;
   cast_config_delegate_->RequestDeviceRefresh();
@@ skipping 117 matching lines @@
 
 void CastConfigDelegateMediaRouter::AddObserver(
     ash::CastConfigDelegate::Observer* observer) {
   observer_list_.AddObserver(observer);
 }
 
 void CastConfigDelegateMediaRouter::RemoveObserver(
     ash::CastConfigDelegate::Observer* observer) {
   observer_list_.RemoveObserver(observer);
 }