Use shared container to manage imports/exports.

src/arraybuffer.js

Index: src/arraybuffer.js
diff --git a/src/arraybuffer.js b/src/arraybuffer.js
index 3e6e084a7bee0559c5080ca7a5239af49bd8fb17..eebf2f7bc90ea28e8eb2ff73c683bc8fc69f38b1 100644
--- a/src/arraybuffer.js
+++ b/src/arraybuffer.js
@@ -2,15 +2,27 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-(function(global, shared, exports) {
+(function(global, utils) {
 
 "use strict";
 
 %CheckIsBootstrapping();
 
+
+// -------------------------------------------------------------------
+// Imports
+
 var GlobalArrayBuffer = global.ArrayBuffer;
 var GlobalObject = global.Object;
 
+var MathMax;
+var MathMin;
+
+utils.Import(function(from) {
+  MathMax = from.MathMax;
+  MathMin = from.MathMin;
+});
+
 // -------------------------------------------------------------------
 
 function ArrayBufferConstructor(length) { // length = 1
@@ -44,16 +56,16 @@ function ArrayBufferSlice(start, end) {
   var first;
   var byte_length = %_ArrayBufferGetByteLength(this);
   if (relativeStart < 0) {
-    first = $max(byte_length + relativeStart, 0);
+    first = MathMax(byte_length + relativeStart, 0);
   } else {
-    first = $min(relativeStart, byte_length);
+    first = MathMin(relativeStart, byte_length);
   }
   var relativeEnd = IS_UNDEFINED(end) ? byte_length : end;
   var fin;
   if (relativeEnd < 0) {
-    fin = $max(byte_length + relativeEnd, 0);
+    fin = MathMax(byte_length + relativeEnd, 0);
   } else {
-    fin = $min(relativeEnd, byte_length);
+    fin = MathMin(relativeEnd, byte_length);
   }
 
   if (fin < first) {