Plumb can_use_lcd_text, contents_opaque directly to ContentLayerClient.

cc/test/solid_color_content_layer_client.h

Index: cc/test/solid_color_content_layer_client.h
diff --git a/cc/test/solid_color_content_layer_client.h b/cc/test/solid_color_content_layer_client.h
index a851b7202d3f2d872dc437e6c42d60e59d249099..a803283f31143b9ac3893bab5b067fcf098bbdd0 100644
--- a/cc/test/solid_color_content_layer_client.h
+++ b/cc/test/solid_color_content_layer_client.h
@@ -16,10 +16,11 @@ class SolidColorContentLayerClient : public ContentLayerClient {
   explicit SolidColorContentLayerClient(SkColor color) : color_(color) {}
 
   // ContentLayerClient implementation.
-  void DidChangeLayerCanUseLCDText() override {}
   void PaintContents(
       SkCanvas* canvas,
       const gfx::Rect& rect,
+      bool can_use_lcd_text,
+      bool contents_opaque,
       ContentLayerClient::GraphicsContextStatus gc_status) override;
   bool FillsBoundsCompletely() const override;