Revert 184837

chrome/renderer/resources/extensions/utils.js

Index: chrome/renderer/resources/extensions/utils.js
===================================================================
--- chrome/renderer/resources/extensions/utils.js	(revision 184858)
+++ chrome/renderer/resources/extensions/utils.js	(working copy)
@@ -2,8 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-var chrome = requireNative('chrome').GetChrome();
-
 function forEach(dict, f) {
   for (var key in dict) {
     if (dict.hasOwnProperty(key))
@@ -27,16 +25,5 @@
   }
 }
 
-// Specify |currentApi| if this should return an API for $refs in the current
-// namespace.
-function loadRefDependency(ref, currentApi) {
-  var parts = ref.split(".");
-  if (parts.length > 1)
-    return chrome[parts.slice(0, parts.length - 1).join(".")];
-  else
-    return currentApi;
-}
-
 exports.forEach = forEach;
-exports.loadRefDependency = loadRefDependency;
 exports.lookup = lookup;