DateComponents shouldn't use bloatedCharacters

Source/WebKit/chromium/tests/LocaleMacTest.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 56 matching lines @@
     double msForDate(int year, int month, int day)
     {
         return dateToDaysFrom1970(year, month, day) * msPerDay;
     }
 
     String formatWeek(const String& localeString, const String& isoString)
     {
         OwnPtr<LocaleMac> locale = LocaleMac::create(localeString);
         DateComponents date;
         unsigned end;
-        date.parseWeek(isoString.bloatedCharacters(), isoString.length(), 0, end);
+        date.parseWeek(isoString, 0, end);
         return locale->formatDateTime(date);
     }
 
     String formatMonth(const String& localeString, const String& isoString, bool useShortFormat)
     {
         OwnPtr<LocaleMac> locale = LocaleMac::create(localeString);
         DateComponents date;
         unsigned end;
-        date.parseMonth(isoString.bloatedCharacters(), isoString.length(), 0, end);
+        date.parseMonth(isoString, 0, end);
         return locale->formatDateTime(date, (useShortFormat ? Locale::FormatTypeShort : Locale::FormatTypeMedium));
     }
 
     String formatDate(const String& localeString, int year, int month, int day)
     {
         OwnPtr<LocaleMac> locale = LocaleMac::create(localeString);
         return locale->formatDateTime(dateComponents(year, month, day));
     }
 
     String formatTime(const String& localeString, int hour, int minute, int second, int millisecond, bool useShortFormat)
@@ skipping 286 matching lines @@
     testNumbers("ar");
     testNumbers("de_DE");
     testNumbers("es_ES");
     testNumbers("fa");
     testNumbers("ja_JP");
     testNumbers("ko_KR");
     testNumbers("zh_CN");
     testNumbers("zh_HK");
     testNumbers("zh_TW");
 }