Chromecast: Add a way to notify video plane about resolution changes

chromecast/media/cma/backend/video_plane_fake.cc

Index: chromecast/media/cma/backend/video_plane_fake.cc
diff --git a/chromecast/media/cma/backend/video_plane_fake.cc b/chromecast/media/cma/backend/video_plane_fake.cc
index a129d8deb25049c9b8e410dba57ee482a3668bc3..73fa39ef5b60ce2af428b4ad6a444d3af2ae8b04 100644
--- a/chromecast/media/cma/backend/video_plane_fake.cc
+++ b/chromecast/media/cma/backend/video_plane_fake.cc
@@ -5,25 +5,19 @@
 #include "chromecast/media/cma/backend/video_plane_fake.h"
 
 #include "base/logging.h"
-#include "base/memory/singleton.h"
 #include "ui/gfx/geometry/quad_f.h"
 #include "ui/gfx/geometry/size.h"
 
 namespace chromecast {
 namespace media {
 
-// static
-VideoPlaneFake* VideoPlaneFake::GetInstance() {
-  return Singleton<VideoPlaneFake>::get();
-}
-
 VideoPlaneFake::VideoPlaneFake() {
 }
 
 VideoPlaneFake::~VideoPlaneFake() {
 }
 
-gfx::Size VideoPlaneFake::GetVideoPlaneResolution() {
+gfx::Size VideoPlaneFake::GetScreenResolution() {
   return gfx::Size(1920, 1080);
 }
 
@@ -32,5 +26,8 @@ void VideoPlaneFake::SetGeometry(const gfx::QuadF& quad,
   // Nothing to be done.
 }
 
+void VideoPlaneFake::OnScreenResolutionChanged(const gfx::Size& screen_res) {
+}
+
 }  // namespace media
 }  // namespace chromecast