Revert "Landing https://codereview.chromium.org/40133004 for mnita@google.com." due to test failure…

src/i18n.js

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 27 matching lines @@
 
 var Intl = {};
 
 var undefined = global.undefined;
 
 var AVAILABLE_SERVICES = ['collator',
                           'numberformat',
                           'dateformat',
                           'breakiterator'];
 
-var NORMALIZATION_FORMS = ['NFC',
-                           'NFD',
-                           'NFKC',
-                           'NFKD'];
-
 /**
  * Caches available locales for each service.
  */
 var AVAILABLE_LOCALES = {
   'collator': undefined,
   'numberformat': undefined,
   'dateformat': undefined,
   'breakiterator': undefined
 };
 
@@ skipping 1923 matching lines @@
     return compare(collator, this, that);
   },
   writable: true,
   configurable: true,
   enumerable: false
 });
 %FunctionSetName($String.prototype.localeCompare, 'localeCompare');
 %FunctionRemovePrototype($String.prototype.localeCompare);
 %SetNativeFlag($String.prototype.localeCompare);
 
-/**
- * Unicode normalization. This method is called with one argument that
- * specifies the normalization form.
- * If none is specified, "NFC" is assumed.
- * If the form is not one of "NFC", "NFD", "NFKC", or "NFKD", then throw
- * a RangeError Exception.
- */
-$Object.defineProperty($String.prototype, 'normalize', {
-  value: function(that) {
-    if (%_IsConstructCall()) {
-      throw new $TypeError(ORDINARY_FUNCTION_CALLED_AS_CONSTRUCTOR);
-    }
-
-    if (IS_NULL_OR_UNDEFINED(this)) {
-      throw new $TypeError('Method invoked on undefined or null value.');
-    }
-
-    var form = $String(%_Arguments(0) || 'NFC');
-
-    var normalizationForm = NORMALIZATION_FORMS.indexOf(form);
-    if (normalizationForm !== -1) {
-      return %StringNormalize(this, normalizationForm);
-    }
-    throw new $RangeError('The normalization form should be one of '
-        + NORMALIZATION_FORMS.join(', ') + '.');
-  },
-  writable: true,
-  configurable: true,
-  enumerable: false
-});
-%FunctionSetName($String.prototype.normalize, 'normalize');
-%FunctionRemovePrototype($String.prototype.normalize);
-%SetNativeFlag($String.prototype.normalize);
-
 
 /**
  * Formats a Number object (this) using locale and options values.
  * If locale or options are omitted, defaults are used.
  */
 $Object.defineProperty($Number.prototype, 'toLocaleString', {
   value: function() {
     if (%_IsConstructCall()) {
       throw new $TypeError(ORDINARY_FUNCTION_CALLED_AS_CONSTRUCTOR);
     }
@@ skipping 106 matching lines @@
   writable: true,
   configurable: true,
   enumerable: false
 });
 %FunctionSetName($Date.prototype.toLocaleTimeString, 'toLocaleTimeString');
 %FunctionRemovePrototype($Date.prototype.toLocaleTimeString);
 %SetNativeFlag($Date.prototype.toLocaleTimeString);
 
 return Intl;
 }())});