Use shared container to manage imports/exports.

src/templates.js

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Called from a desugaring in the parser.
 
 var $getTemplateCallSite;
 
-(function(global, shared, exports) {
+(function(global, utils) {
 
 "use strict";
 
 %CheckIsBootstrapping();
 
 // -------------------------------------------------------------------
 // Imports
 
 var GlobalMap = global.Map;
-var InternalArray = shared.InternalArray;
+var InternalArray = utils.InternalArray;
 
 // -------------------------------------------------------------------
 
 var callSiteCache = new GlobalMap;
 var mapGetFn = GlobalMap.prototype.get;
 var mapSetFn = GlobalMap.prototype.set;
 
 
 function SameCallSiteElements(rawStrings, other) {
   var length = rawStrings.length;
@@ skipping 42 matching lines @@
 
   if (!IS_UNDEFINED(cached)) return cached;
 
   %AddNamedProperty(siteObj, "raw", %ObjectFreeze(rawStrings),
       READ_ONLY | DONT_ENUM | DONT_DELETE);
 
   return SetCachedCallSite(%ObjectFreeze(siteObj), hash);
 }
 
 })