Update ICU to 54.1 step 1

source/tools/tzcode/icuzdump.cpp

 /*
 *******************************************************************************
 *
-*   Copyright (C) 2007, International Business Machines
+*   Copyright (C) 2007-2014, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
 *******************************************************************************
 *   file name:  icuzdump.cpp
 *   encoding:   US-ASCII
 *   tab size:   8 (not used)
 *   indentation:4
 *
 *   created on: 2007-04-02
 *   created by: Yoshito Umaoka
@@ skipping 174 matching lines @@
     void getCutOverTimes(UDate& lo, UDate& hi) {
         UErrorCode status = U_ZERO_ERROR;
         GregorianCalendar* gcal = new GregorianCalendar(timezone, Locale::getEnglish(), status);
         gcal->clear();
         gcal->set(loyear, 0, 1, 0, 0, 0);
         lo = gcal->getTime(status);
         gcal->set(hiyear, 0, 1, 0, 0, 0);
         hi = gcal->getTime(status);
     }
 
-    void dumpZone(ostream& out, const char* linesep, UnicodeString tzid, int32_t low, int32_t high) {
-    }
-
     TimeZone*   timezone;
     int32_t     loyear;
     int32_t     hiyear;
     int32_t     tick;
 
     DumpFormatter*  formatter;
     const char*  linesep;
 };
 
 class ZoneIterator {
@@ skipping 202 matching lines @@
             } else {
                 cout << endl;
             }
             cout << "ZONE: " << id << endl;
             dumper.dump(cout);
             delete tz;
         }
     }
     delete zit;
 }