ICU 56 update step 1

source/i18n/winnmfmt.h

Index: source/i18n/winnmfmt.h
diff --git a/source/i18n/winnmfmt.h b/source/i18n/winnmfmt.h
index d4ef66e36a655d9cdb6a15a32ce18277f34fef50..14b72cd9cf04958371184d2de13720928905c0f6 100644
--- a/source/i18n/winnmfmt.h
+++ b/source/i18n/winnmfmt.h
@@ -1,6 +1,6 @@
 /*
 ********************************************************************************
-*   Copyright (C) 2005-2014, International Business Machines
+*   Copyright (C) 2005-2015, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 ********************************************************************************
 *
@@ -89,6 +89,8 @@ public:
                                   UnicodeString& appendTo,
                                   FieldPosition& pos) const;
 
+    using NumberFormat::format;
+
 // Use the default behavior for the following.
 //    virtual UnicodeString &format(double number, UnicodeString &appendTo) const;
 //    virtual UnicodeString &format(int32_t number, UnicodeString &appendTo) const;
@@ -143,7 +145,7 @@ public:
     virtual UClassID getDynamicClassID(void) const;
 
 private:
-    UnicodeString &variadicFormat(int32_t numDigits, UnicodeString &appendTo, const wchar_t *format, ...) const;
+    UnicodeString &format(int32_t numDigits, UnicodeString &appendTo, const wchar_t *format, ...) const;
 
     UBool fCurrency;
     Locale fLocale;