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

atom/common/lib/init.coffee

@@ -39,3 +39,8 @@ if process.type is 'browser'
 # Add support for asar packages.
 asar = require './asar'
 asar.wrapFsWithAsar fs
+
+# Make graceful-fs work with asar.
+source = process.binding 'natives'
+source.originalFs = source.fs
+source.fs = "module.exports = require('fs');"