RemoveMemberMessage(jsobject obj, const jchar* propertyName, jsize length) :	mObject(obj), mPropertyName(propertyName), mLength(length) { }
RemoveMemberMessage(MRJPluginInstance* pluginInstance, jsobject obj, const jchar* propertyName, jsize length) :   mPluginInstance(pluginInstance), mObject(obj), mPropertyName(propertyName), mLength(length) { }
	RemoveMemberMessage(jsobject obj, const jchar* propertyName, jsize length)		:	mObject(obj), mPropertyName(propertyName), mLength(length)	{	}