Revert of Use shared container to manage imports/exports.

src/math.js

 // Copyright 2012 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.
 
 var rngstate;  // Initialized to a Uint32Array during genesis.
 
-(function(global, utils) {
+var $abs;
+var $exp;
+var $floor;
+var $max;
+var $min;
+
+(function(global, shared, exports) {
 
 "use strict";
 
 %CheckIsBootstrapping();
 
 // -------------------------------------------------------------------
 // Imports
 
 var GlobalObject = global.Object;
-var InternalArray = utils.InternalArray;
+var InternalArray = shared.InternalArray;
 
 //-------------------------------------------------------------------
 
 // ECMA 262 - 15.8.2.1
 function MathAbs(x) {
   x = +x;
   return (x > 0) ? x : 0 - x;
 }
 
 // ECMA 262 - 15.8.2.2
@@ skipping 316 matching lines @@
 %SetInlineBuiltinFlag(MathAtanJS);
 %SetInlineBuiltinFlag(MathAtan2JS);
 %SetInlineBuiltinFlag(MathCeil);
 %SetInlineBuiltinFlag(MathClz32JS);
 %SetInlineBuiltinFlag(MathFloorJS);
 %SetInlineBuiltinFlag(MathRandom);
 %SetInlineBuiltinFlag(MathSign);
 %SetInlineBuiltinFlag(MathSqrtJS);
 %SetInlineBuiltinFlag(MathTrunc);
 
-// -------------------------------------------------------------------
-// Exports
-
-utils.Export(function(to) {
-  to.MathAbs = MathAbs;
-  to.MathExp = MathExp;
-  to.MathFloor = MathFloorJS;
-  to.MathMax = MathMax;
-  to.MathMin = MathMin;
-});
+// Expose to the global scope.
+$abs = MathAbs;
+$exp = MathExp;
+$floor = MathFloorJS;
+$max = MathMax;
+$min = MathMin;
 
 })