Index: chrome/browser/media/router/media_router_mojo_impl.cc |
diff --git a/chrome/browser/media/router/media_router_mojo_impl.cc b/chrome/browser/media/router/media_router_mojo_impl.cc |
index cfdd2b8d355f2b346a4fab1c63550b3c26781c9b..a630e617fd2b1514e31b350e15e6fb911cdc2078 100644 |
--- a/chrome/browser/media/router/media_router_mojo_impl.cc |
+++ b/chrome/browser/media/router/media_router_mojo_impl.cc |
@@ -275,7 +275,7 @@ void MediaRouterMojoImpl::OnPresentationSessionDetached( |
base::Unretained(this), route_id)); |
} |
-void MediaRouterMojoImpl::RegisterMediaSinksObserver( |
+bool MediaRouterMojoImpl::RegisterMediaSinksObserver( |
MediaSinksObserver* observer) { |
DCHECK(thread_checker_.CalledOnValidThread()); |
@@ -297,6 +297,7 @@ void MediaRouterMojoImpl::RegisterMediaSinksObserver( |
observer_list->AddObserver(observer); |
RunOrDefer(base::Bind(&MediaRouterMojoImpl::DoStartObservingMediaSinks, |
base::Unretained(this), source_id)); |
+ return true; |
} |
void MediaRouterMojoImpl::UnregisterMediaSinksObserver( |