Fix reference to invariant

Reviewed By: davidaurelio, bvaughn

Differential Revision: D5274530

fbshipit-source-id: 0b75976bb91b530a371521d5381a3d53f0ad2640

Libraries/Inspector/Inspector.js

@@ -26,7 +26,7 @@ const UIManager = require('UIManager');
 const View = require('View');
 
 const emptyObject = require('fbjs/lib/emptyObject');
-const invariant = require('invariant');
+const invariant = require('fbjs/lib/invariant');
 
 export type ReactRenderer = {
   getInspectorDataForViewTag: (viewTag: number) => Object,