Gin: Fix console module to be varargs again.

gin/function_template.h

Index: gin/function_template.h
diff --git a/gin/function_template.h b/gin/function_template.h
index 31f67fa3b3d97bff6b147b2002e761956e429b4b..29cb336391ca50fdfbbb05ae2ef351a1c04ac6c3 100644
--- a/gin/function_template.h
+++ b/gin/function_template.h
@@ -62,7 +62,6 @@ struct CallbackParamTraits<const T*> {
 class GIN_EXPORT CallbackHolderBase : public Wrappable<CallbackHolderBase> {
  public:
   static WrapperInfo kWrapperInfo;
-
  protected:
   virtual ~CallbackHolderBase() {}
 };
@@ -269,6 +268,11 @@ inline bool GetNextArgument(Arguments* args, int create_flags, bool is_first,
   *result = *args;
   return true;
 }
+inline bool GetNextArgument(Arguments* args, int create_flags, bool is_first,
+                            Arguments** result) {
+  *result = args;
+  return true;
+}
 
 // It's common for clients to just need the isolate, so we make that easy.
 inline bool GetNextArgument(Arguments* args, int create_flags,