Update ICU to 58.1

source/i18n/unicode/datefmt.h

Index: source/i18n/unicode/datefmt.h
diff --git a/source/i18n/unicode/datefmt.h b/source/i18n/unicode/datefmt.h
index f401cfe5de99131e424f1b6428964bec4f4d58da..31141265129630bb187c8c096e663d5be28104cf 100644
--- a/source/i18n/unicode/datefmt.h
+++ b/source/i18n/unicode/datefmt.h
@@ -1,6 +1,8 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
  ********************************************************************************
- *   Copyright (C) 1997-2015, International Business Machines
+ *   Copyright (C) 1997-2016, International Business Machines
  *   Corporation and others.  All Rights Reserved.
  ********************************************************************************
  *
@@ -586,7 +588,6 @@ public:
             UErrorCode &status);
 #endif  /* U_HIDE_INTERNAL_API */
 
-#ifndef U_HIDE_DRAFT_API
     /**
      * Creates a date/time formatter for the given skeleton and 
      * default locale.
@@ -598,7 +599,7 @@ public:
      *                 order for that locale.
      * @param status   Any error returned here.
      * @return         A date/time formatter which the caller owns.
-     * @draft ICU 55
+     * @stable ICU 55
      */
     static DateFormat* U_EXPORT2 createInstanceForSkeleton(
             const UnicodeString& skeleton,
@@ -615,7 +616,7 @@ public:
      * @param locale  The given locale.
      * @param status   Any error returned here.
      * @return         A date/time formatter which the caller owns.
-     * @draft ICU 55
+     * @stable ICU 55
      */
     static DateFormat* U_EXPORT2 createInstanceForSkeleton(
             const UnicodeString& skeleton,
@@ -634,7 +635,7 @@ public:
      * @param locale  The given locale.
      * @param status   Any error returned here.
      * @return         A date/time formatter which the caller owns.
-     * @draft ICU 55
+     * @stable ICU 55
      */
     static DateFormat* U_EXPORT2 createInstanceForSkeleton(
             Calendar *calendarToAdopt,
@@ -642,7 +643,6 @@ public:
             const Locale &locale,
             UErrorCode &status);
 
-#endif /* U_HIDE_DRAFT_API */
 
     /**
      * Gets the set of locales for which DateFormats are installed.