Overlay interface for ozone.

ui/gfx/ozone/surface_factory_ozone.cc

Index: ui/gfx/ozone/surface_factory_ozone.cc
diff --git a/ui/gfx/ozone/surface_factory_ozone.cc b/ui/gfx/ozone/surface_factory_ozone.cc
index 6e21568ff7baaf581481a317a4e498303a424051..7d52b40a653e20a2be327762a035d53c7e720350 100644
--- a/ui/gfx/ozone/surface_factory_ozone.cc
+++ b/ui/gfx/ozone/surface_factory_ozone.cc
@@ -52,4 +52,22 @@ void SurfaceFactoryOzone::SetCursorImage(const SkBitmap& image) {
 void SurfaceFactoryOzone::MoveCursorTo(const gfx::Point& location) {
 }
 
+gfx::OverlayCandidatesOzone* SurfaceFactoryOzone::GetOverlayHAL() {
+  return NULL;
+}
+
+void SurfaceFactoryOzone::SetOverlayPlane(int plane_id,
+                                          OverlayTransform plane_transform,
+                                          gfx::NativeBufferOzone handle,
+                                          const gfx::Rect& display_bounds,
+                                          gfx::RectF crop_rect) {
+  NOTREACHED();
+}
+
+gfx::NativeBufferOzone SurfaceFactoryOzone::CreateNativeBuffer(
+    gfx::Size size,
+    BufferFormat format) {
+  return 0;
+}
+
 }  // namespace gfx