Route selection bounds updates through the compositor

content/test/web_layer_tree_view_impl_for_testing.h

Index: content/test/web_layer_tree_view_impl_for_testing.h
diff --git a/content/test/web_layer_tree_view_impl_for_testing.h b/content/test/web_layer_tree_view_impl_for_testing.h
index c2b60c5e7877f05aba4ca5951d5952b486ee84fe..a30a74e8c5c08a6af724dbc031167ca99953da56 100644
--- a/content/test/web_layer_tree_view_impl_for_testing.h
+++ b/content/test/web_layer_tree_view_impl_for_testing.h
@@ -59,6 +59,10 @@ class WebLayerTreeViewImplForTesting
       const blink::WebLayer* innerViewportScrollLayer,
       const blink::WebLayer* outerViewportScrollLayer) OVERRIDE;
   virtual void clearViewportLayers() OVERRIDE;
+  virtual void registerSelection(
+      const blink::WebSelectionBound& anchor,
+      const blink::WebSelectionBound& focus) OVERRIDE;
+  virtual void clearSelection() OVERRIDE;
 
   // cc::LayerTreeHostClient implementation.
   virtual void WillBeginMainFrame(int frame_id) OVERRIDE {}