function warnNoop(publicInstance, callerName) {
	  if (process.env.NODE_ENV !== 'production') {
	    var constructor = publicInstance.constructor;
	    process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): Can only update a mounting component. ' + 'This usually means you called %s() outside componentWillMount() on the server. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0;
	  }
	}
Checks whether or not this composite component is mounted.
@param {ReactClass} publicInstance The instance we want to test.
@return {boolean} True if mounted, false otherwise.
@protected
@final