Add flag for drawing layers to screen with Ganesh

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 a8f7f1b4187c1f620033feaf0f1de20f9143a8ae..6e64b3f2727579f2228211110cb8532179154d2d 100644
--- a/cc/layers/layer_impl.h
+++ b/cc/layers/layer_impl.h
@@ -424,6 +424,11 @@ class CC_EXPORT LayerImpl : LayerAnimationValueObserver {
   void AppendDebugBorderQuad(QuadSink* quad_sink,
                              const SharedQuadState* shared_quad_state,
                              AppendQuadsData* append_quads_data) const;
+  void AppendDebugBorderQuad(QuadSink* quad_sink,
+                             const SharedQuadState* shared_quad_state,
+                             AppendQuadsData* append_quads_data,
+                             SkColor color,
+                             float width) const;
 
   virtual void DumpLayerProperties(std::string* str, int indent) const;
   static std::string IndentString(int indent);