[Media Router] Use DialMediaSinkService in MediaRouterMojoImpl

chrome/browser/media/router/mojo/media_router_mojo_test.cc

Index: chrome/browser/media/router/mojo/media_router_mojo_test.cc
diff --git a/chrome/browser/media/router/mojo/media_router_mojo_test.cc b/chrome/browser/media/router/mojo/media_router_mojo_test.cc
index 567c72ecf6bd6f1695ec1994d34c5c648e880dfb..c11afed0eac195b223ee5245701adbf2c63d4d2a 100644
--- a/chrome/browser/media/router/mojo/media_router_mojo_test.cc
+++ b/chrome/browser/media/router/mojo/media_router_mojo_test.cc
@@ -62,7 +62,8 @@ MockMediaRouteControllerObserver::MockMediaRouteControllerObserver(
 MockMediaRouteControllerObserver::~MockMediaRouteControllerObserver() {}
 
 MediaRouterMojoTest::MediaRouterMojoTest()
-    : mock_media_router_(new MediaRouterMojoImpl(&mock_event_page_tracker_)) {
+    : mock_media_router_(
+          new MediaRouterMojoImpl(&mock_event_page_tracker_, &profile_)) {
   mock_media_router_->Initialize();
   mock_media_router_->set_instance_id_for_test(kInstanceId);
   extension_ = extensions::test_util::CreateEmptyExtension();