Require fbjs/lib/invariant instead of invariant

Summary: `'invariant'` can only be resolved by chance if node modules have been installed with npm3 or yarn, as it is a transitive dependency of `babel-traverse`. This changes the import to the direct dependency `fbjs/lib/invariant`.

Reviewed By: jeanlauliac, astreet

Differential Revision: D4462471

fbshipit-source-id: 5c841845012ed22a7c6264d46326a47807948513

Author: davidaurelio

Libraries/Components/View/View.js

@@ -21,7 +21,7 @@ const ReactNativeViewAttributes = require('ReactNativeViewAttributes');
 const StyleSheetPropType = require('StyleSheetPropType');
 const ViewStylePropTypes = require('ViewStylePropTypes');
 
-const invariant = require('invariant');
+const invariant = require('fbjs/lib/invariant');
 
 var TVViewPropTypes = {};
 if (Platform.isTVOS) {