With the overlay path moving back to passing AcceleratedWidgets, move the implementation back into …

ui/ozone/platform/dri/gbm_surfaceless.h

Index: ui/ozone/platform/dri/gbm_surfaceless.h
diff --git a/ui/ozone/platform/dri/gbm_surfaceless.h b/ui/ozone/platform/dri/gbm_surfaceless.h
index df7afe2e7f19a361edf207b496d471db32ee4f2d..7949b182176e958e80d0afd76bd023c6d1131fb9 100644
--- a/ui/ozone/platform/dri/gbm_surfaceless.h
+++ b/ui/ozone/platform/dri/gbm_surfaceless.h
@@ -30,15 +30,8 @@ class GbmSurfaceless : public SurfaceOzoneEGL {
   virtual bool ResizeNativeWindow(const gfx::Size& viewport_size) OVERRIDE;
   virtual bool OnSwapBuffers() OVERRIDE;
   virtual scoped_ptr<gfx::VSyncProvider> CreateVSyncProvider() OVERRIDE;
-  virtual bool ScheduleOverlayPlane(int plane_z_order,
-                                    gfx::OverlayTransform plane_transform,
-                                    scoped_refptr<ui::NativePixmap> buffer,
-                                    const gfx::Rect& display_bounds,
-                                    const gfx::RectF& crop_rect) OVERRIDE;
-
  protected:
   base::WeakPtr<HardwareDisplayController> controller_;
-  OverlayPlaneList queued_planes_;
 
   DISALLOW_COPY_AND_ASSIGN(GbmSurfaceless);
 };