Update ICU to 54.1 step 1

source/i18n/hebrwcal.h

 /*
 ******************************************************************************
 * Copyright (C) 2003-2013, International Business Machines Corporation
 * and others. All Rights Reserved.
 ******************************************************************************
 *
 * File HEBRWCAL.H
 *
 * Modification History:
 *
@@ skipping 344 matching lines @@
      * the given year, otherwise, compute the day before the first day of
      * the given month
      * @param return the Julian day number of the day before the first
      * day of the given month and year
      * @internal
      */
     virtual int32_t handleComputeMonthStart(int32_t eyear, int32_t month,
                                                    UBool useMonth) const;
 
 
+    /**
+     * Validate a single field of this calendar.
+     * Overrides Calendar::validateField(int) to provide
+     * special handling for month validation for Hebrew calendar.
+     * @internal
+     */
+    virtual void validateField(UCalendarDateFields field, UErrorCode &status);
 
  protected:
 
   /**
    * (Overrides Calendar) Return true if the current date for this Calendar is in
    * Daylight Savings Time. Recognizes DST_OFFSET, if it is set.
    *
    * @param status Fill-in parameter which receives the status of this operation.
    * @return   True if the current date for this Calendar is in Daylight Savings Time,
    *           false, otherwise.
@@ skipping 59 matching lines @@
     static int32_t monthsInYear(int32_t year) ;
 };
 
 U_NAMESPACE_END
 
 #endif /* #if !UCONFIG_NO_FORMATTING */
 
 #endif 
 //eof