Migrate error messages, part 7.

src/collection.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.
 
 (function() {
 
 "use strict";
 
 %CheckIsBootstrapping();
 
@@ skipping 73 matching lines @@
   return %GenericHash(key);
 }
 %SetInlineBuiltinFlag(GetHash);
 
 
 // -------------------------------------------------------------------
 // Harmony Set
 
 function SetConstructor(iterable) {
   if (!%_IsConstructCall()) {
-    throw MakeTypeError('constructor_not_function', ['Set']);
+    throw MakeTypeError(kConstructorNotFunction, "Set");
   }
 
   %_SetInitialize(this);
 
   if (!IS_NULL_OR_UNDEFINED(iterable)) {
     var adder = this.add;
     if (!IS_SPEC_FUNCTION(adder)) {
       throw MakeTypeError(kPropertyNotFunction, 'add', this);
     }
 
@@ skipping 142 matching lines @@
   "clear", SetClearJS,
   "forEach", SetForEach
 ]);
 
 
 // -------------------------------------------------------------------
 // Harmony Map
 
 function MapConstructor(iterable) {
   if (!%_IsConstructCall()) {
-    throw MakeTypeError('constructor_not_function', ['Map']);
+    throw MakeTypeError(kConstructorNotFunction, "Map");
   }
 
   %_MapInitialize(this);
 
   if (!IS_NULL_OR_UNDEFINED(iterable)) {
     var adder = this.set;
     if (!IS_SPEC_FUNCTION(adder)) {
       throw MakeTypeError(kPropertyNotFunction, 'set', this);
     }
 
     for (var nextItem of iterable) {
       if (!IS_SPEC_OBJECT(nextItem)) {
-        throw MakeTypeError('iterator_value_not_an_object', [nextItem]);
+        throw MakeTypeError(kIteratorValueNotAnObject, nextItem);
       }
       %_CallFunction(this, nextItem[0], nextItem[1], adder);
     }
   }
 }
 
 
 function MapGet(key) {
   if (!IS_MAP(this)) {
     throw MakeTypeError(kIncompatibleMethodReceiver,
@@ skipping 150 matching lines @@
 InstallFunctions(GlobalMap.prototype, DONT_ENUM, [
   "get", MapGet,
   "set", MapSet,
   "has", MapHas,
   "delete", MapDelete,
   "clear", MapClearJS,
   "forEach", MapForEach
 ]);
 
 })();