Match html canvas which is transferred to OffscreenCanvas to CSS style

cc/layers/layer_impl.h

Index: cc/layers/layer_impl.h
diff --git a/cc/layers/layer_impl.h b/cc/layers/layer_impl.h
index 457e790c2c967777bc1d465e384b14b1e08aede8..becfc483242a5595ca31c0233f3eb705ebfa4904 100644
--- a/cc/layers/layer_impl.h
+++ b/cc/layers/layer_impl.h
@@ -133,6 +133,9 @@ class CC_EXPORT LayerImpl {
 
   void PopulateSharedQuadState(SharedQuadState* state) const;
   void PopulateScaledSharedQuadState(SharedQuadState* state, float scale) const;
+  void PopulateScaledSharedQuadState(SharedQuadState* state,
+                                     float scale_x,
+                                     float scale_y) const;
   // WillDraw must be called before AppendQuads. If WillDraw returns false,
   // AppendQuads and DidDraw will not be called. If WillDraw returns true,
   // DidDraw is guaranteed to be called before another WillDraw or before