ppapi: Add ResourceCreationAPI::CreateTouchInputEvent for creating touch-events.

ppapi/proxy/resource_creation_proxy.h

Index: ppapi/proxy/resource_creation_proxy.h
diff --git a/ppapi/proxy/resource_creation_proxy.h b/ppapi/proxy/resource_creation_proxy.h
index e242f2db6546ad308f748c010a94fc19d8311edd..fcc0780ed3cc572beca86377ecf646e908109ab9 100644
--- a/ppapi/proxy/resource_creation_proxy.h
+++ b/ppapi/proxy/resource_creation_proxy.h
@@ -66,6 +66,11 @@ class ResourceCreationProxy : public InterfaceProxy,
       const PP_Point* mouse_position,
       int32_t click_count,
       const PP_Point* mouse_movement) OVERRIDE;
+  virtual PP_Resource CreateTouchInputEvent(
+      PP_Instance instance,
+      PP_InputEvent_Type type,
+      PP_TimeTicks time_stamp,
+      uint32_t modifiers) OVERRIDE;
   virtual PP_Resource CreateResourceArray(PP_Instance instance,
                                           const PP_Resource elements[],
                                           uint32_t size) OVERRIDE;