[Media Router] Custom Controls 2 - add MediaRouter::GetRouteController()

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 305877dd1352cc0e469dd15ddd6377490fe7e26b..d88c9649ee66492920e2f9a33701084de4617d1c 100644
--- a/chrome/browser/media/router/mojo/media_router_mojo_test.cc
+++ b/chrome/browser/media/router/mojo/media_router_mojo_test.cc
@@ -29,6 +29,28 @@ MockEventPageTracker::MockEventPageTracker() {}
 
 MockEventPageTracker::~MockEventPageTracker() {}
 
+MockMediaController::MockMediaController() : binding_(this) {}
+
+MockMediaController::~MockMediaController() {}
+
+void MockMediaController::Bind(mojom::MediaControllerRequest request) {
+  binding_.Bind(std::move(request));
+}
+
+mojom::MediaControllerPtr MockMediaController::BindInterfacePtr() {
+  return binding_.CreateInterfacePtrAndBind();
+}
+
+void MockMediaController::CloseBinding() {
+  binding_.Close();
+}
+
+MockMediaRouteControllerObserver::MockMediaRouteControllerObserver(
+    scoped_refptr<MediaRouteController> controller)
+    : MediaRouteController::Observer(controller) {}
+
+MockMediaRouteControllerObserver::~MockMediaRouteControllerObserver() {}
+
 MediaRouterMojoTest::MediaRouterMojoTest()
     : mock_media_router_(new MediaRouterMojoImpl(&mock_event_page_tracker_)) {
   mock_media_router_->Initialize();