Add JSObject for the parent to the arguments NS_InitMsgAppCore.

mailnews/ui/messenger/public/nsIDOMMsgAppCore.h

@@ -41,7 +41,7 @@ class nsIDOMMsgAppCore : public nsIDOMBaseAppCore {
 
 extern "C" NS_DOM
 nsresult
-NS_InitMsgAppCoreClass(nsIScriptContext *aContext, void **aPrototype, JSObject* parentProto);
+NS_InitMsgAppCoreClass(nsIScriptContext *aContext, void **aPrototype, JSObject * aParentProto);
 
 #endif /* __gen_nsIDOMMsgAppCore_h__ */