[Android] Java Bridge with Gin: implement Java Bridge dispatcher

content/renderer/java/gin_java_bridge_dispatcher.cc

Index: content/renderer/java/gin_java_bridge_dispatcher.cc
diff --git a/content/renderer/java/gin_java_bridge_dispatcher.cc b/content/renderer/java/gin_java_bridge_dispatcher.cc
index 88d502e5ca48f316e245e431436d2e110348d1b0..9b999f21a495b7c1afd104b9bf003c0d0bdc9fe1 100644
--- a/content/renderer/java/gin_java_bridge_dispatcher.cc
+++ b/content/renderer/java/gin_java_bridge_dispatcher.cc
@@ -114,14 +114,16 @@ bool GinJavaBridgeDispatcher::HasJavaMethod(ObjectID object_id,
 scoped_ptr<base::Value> GinJavaBridgeDispatcher::InvokeJavaMethod(
     ObjectID object_id,
     const std::string& method_name,
-    const base::ListValue& arguments) {
+    const base::ListValue& arguments,
+    GinJavaBridgeError* error) {
   base::ListValue result_wrapper;
   render_frame()->Send(
       new GinJavaBridgeHostMsg_InvokeMethod(routing_id(),
                                             object_id,
                                             method_name,
                                             arguments,
-                                            &result_wrapper));
+                                            &result_wrapper,
+                                            error));
   base::Value* result;
   if (result_wrapper.Get(0, &result)) {
     return scoped_ptr<base::Value>(result->DeepCopy());