Redirect process.binding('natives').fs to global fs object

atom/common/api/lib/original-fs.coffee

@@ -2,7 +2,7 @@ vm = require 'vm'
 
 # Execute the 'fs.js' and pass the 'exports' to it.
 source = '(function (exports, require, module, __filename, __dirname) { ' +
-         process.binding('natives').fs +
+         process.binding('natives').originalFs +
          '\n});'
 fn = vm.runInThisContext source, { filename: 'fs.js' }
 fn exports, require, module