Chromium roll (https://codereview.chromium.org/976353002)

cc/quads/checkerboard_draw_quad.h

Index: cc/quads/checkerboard_draw_quad.h
diff --git a/cc/quads/checkerboard_draw_quad.h b/cc/quads/checkerboard_draw_quad.h
index 1ab6338314af4d4fc63d89f0ce2a3349b9a8578c..9ecf4f0fe234bdc93787dabbdb4065256300df76 100644
--- a/cc/quads/checkerboard_draw_quad.h
+++ b/cc/quads/checkerboard_draw_quad.h
@@ -19,16 +19,19 @@ class CC_EXPORT CheckerboardDrawQuad : public DrawQuad {
   void SetNew(const SharedQuadState* shared_quad_state,
               const gfx::Rect& rect,
               const gfx::Rect& visible_rect,
-              SkColor color);
+              SkColor color,
+              float scale);
 
   void SetAll(const SharedQuadState* shared_quad_state,
               const gfx::Rect& rect,
               const gfx::Rect& opaque_rect,
               const gfx::Rect& visible_rect,
               bool needs_blending,
-              SkColor color);
+              SkColor color,
+              float scale);
 
   SkColor color;
+  float scale;
 
   void IterateResources(const ResourceIteratorCallback& callback) override;