Add API for hit testing layer_impl touchEventHandlerRegions from the host

webkit/compositor_bindings/web_to_ccinput_handler_adapter.cc

Index: webkit/compositor_bindings/web_to_ccinput_handler_adapter.cc
diff --git a/webkit/compositor_bindings/web_to_ccinput_handler_adapter.cc b/webkit/compositor_bindings/web_to_ccinput_handler_adapter.cc
index 9d68cf34da075354d70fd649c3751d5ae7b1bee0..282ae604c14326dd9929f01b9b187ba9f298c6d1 100644
--- a/webkit/compositor_bindings/web_to_ccinput_handler_adapter.cc
+++ b/webkit/compositor_bindings/web_to_ccinput_handler_adapter.cc
@@ -88,6 +88,11 @@ public:
         m_client->scheduleAnimation();
     }
 
+    virtual bool checkTouchEventHandlerRegionHit(WebPoint point)

[jamesr, 2012/11/13 23:21:40]

what is the intended use of this function?

+    {
+        return m_client->checkTouchEventHandlerRegionHit(point);
+    }
+
 private:
     cc::InputHandlerClient* m_client;
 };