Revert of Revert of Hook up more import/exports in natives.

src/collection-iterator.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.
 
 var $mapEntries;
 var $mapIteratorNext;
 var $setIteratorNext;
 var $setValues;
 
 (function(global, utils) {
@@ skipping 52 matching lines @@
                         'Set.prototype.values', this);
   }
   return new SetIterator(this, ITERATOR_KIND_VALUES);
 }
 
 // -------------------------------------------------------------------
 
 %SetCode(SetIterator, SetIteratorConstructor);
 %FunctionSetPrototype(SetIterator, {__proto__: $iteratorPrototype});
 %FunctionSetInstanceClassName(SetIterator, 'Set Iterator');
-$installFunctions(SetIterator.prototype, DONT_ENUM, [
+utils.InstallFunctions(SetIterator.prototype, DONT_ENUM, [
   'next', SetIteratorNextJS
 ]);
 
 %AddNamedProperty(SetIterator.prototype, symbolToStringTag,
     "Set Iterator", READ_ONLY | DONT_ENUM);
 
-$installFunctions(GlobalSet.prototype, DONT_ENUM, [
+utils.InstallFunctions(GlobalSet.prototype, DONT_ENUM, [
   'entries', SetEntries,
   'keys', SetValues,
   'values', SetValues
 ]);
 
 %AddNamedProperty(GlobalSet.prototype, symbolIterator, SetValues, DONT_ENUM);
 
 $setIteratorNext = SetIteratorNextJS;
 $setValues = SetValues;
 
@@ skipping 54 matching lines @@
                         'Map.prototype.values', this);
   }
   return new MapIterator(this, ITERATOR_KIND_VALUES);
 }
 
 // -------------------------------------------------------------------
 
 %SetCode(MapIterator, MapIteratorConstructor);
 %FunctionSetPrototype(MapIterator, {__proto__: $iteratorPrototype});
 %FunctionSetInstanceClassName(MapIterator, 'Map Iterator');
-$installFunctions(MapIterator.prototype, DONT_ENUM, [
+utils.InstallFunctions(MapIterator.prototype, DONT_ENUM, [
   'next', MapIteratorNextJS
 ]);
 
 %AddNamedProperty(MapIterator.prototype, symbolToStringTag,
     "Map Iterator", READ_ONLY | DONT_ENUM);
 
 
-$installFunctions(GlobalMap.prototype, DONT_ENUM, [
+utils.InstallFunctions(GlobalMap.prototype, DONT_ENUM, [
   'entries', MapEntries,
   'keys', MapKeys,
   'values', MapValues
 ]);
 
 %AddNamedProperty(GlobalMap.prototype, symbolIterator, MapEntries, DONT_ENUM);
 
 $mapEntries = MapEntries;
 $mapIteratorNext = MapIteratorNextJS;
 
 })