Stop painting when receiving delegated frame

ui/wm/core/image_grid.cc

Index: ui/wm/core/image_grid.cc
diff --git a/ui/wm/core/image_grid.cc b/ui/wm/core/image_grid.cc
index db41628ea386efa549f5ea298db6e845f4b80304..0b329f3b171cf8d67055cea0355176461dd6e93b 100644
--- a/ui/wm/core/image_grid.cc
+++ b/ui/wm/core/image_grid.cc
@@ -272,6 +272,10 @@ void ImageGrid::ImagePainter::OnPaintLayer(gfx::Canvas* canvas) {
   canvas->DrawImageInt(image_, 0, 0);
 }
 
+void ImageGrid::ImagePainter::OnDelegatedFrameDamage(
+    const gfx::Rect& damage_rect_in_dip) {
+}
+
 void ImageGrid::ImagePainter::OnDeviceScaleFactorChanged(
     float device_scale_factor) {
   // Redrawing will take care of scale factor change.