Remove MediaControls methods needed for the Cast button

third_party/WebKit/Source/modules/media_controls/MediaControlsImpl.h

Index: third_party/WebKit/Source/modules/media_controls/MediaControlsImpl.h
diff --git a/third_party/WebKit/Source/modules/media_controls/MediaControlsImpl.h b/third_party/WebKit/Source/modules/media_controls/MediaControlsImpl.h
index d761f237a4a66c798583b11414f53dcf78d029ce..e4b4d912310689e1c6945b71b80a027bd66610c4 100644
--- a/third_party/WebKit/Source/modules/media_controls/MediaControlsImpl.h
+++ b/third_party/WebKit/Source/modules/media_controls/MediaControlsImpl.h
@@ -83,13 +83,6 @@ class MODULES_EXPORT MediaControlsImpl final : public HTMLDivElement,
   // HTMLTrackElement failed to load because there is no web exposed way to
   // be notified on the TextTrack object. See https://crbug.com/669977
   void OnTrackElementFailedToLoad() override { OnTextTracksAddedOrRemoved(); }
-  // TODO(mlamouri): the following methods will be able to become private when
-  // the controls have to modules/ and have access to RemotePlayback.
-  void OnRemotePlaybackAvailabilityChanged() override {
-    RefreshCastButtonVisibility();
-  }
-  void OnRemotePlaybackConnecting() override { StartedCasting(); }
-  void OnRemotePlaybackDisconnected() override { StoppedCasting(); }
   // TODO(mlamouri): this method is needed in order to notify the controls that
   // the attribute have changed.
   void OnDisableRemotePlaybackAttributeChanged() override {
@@ -196,8 +189,6 @@ class MODULES_EXPORT MediaControlsImpl final : public HTMLDivElement,
   bool ContainsRelatedTarget(Event*);
 
   // Internal cast related methods.
-  void StartedCasting();
-  void StoppedCasting();
   void RefreshCastButtonVisibility();
   void RefreshCastButtonVisibilityWithoutUpdate();