ICU 56 update step 1

source/i18n/dtptngen_impl.h

Index: source/i18n/dtptngen_impl.h
diff --git a/source/i18n/dtptngen_impl.h b/source/i18n/dtptngen_impl.h
index 4826d5aa818e94a44d13c83b8567632e10b7543d..ec9fb00dfd6e6558e62bcc44502a603147432dcc 100644
--- a/source/i18n/dtptngen_impl.h
+++ b/source/i18n/dtptngen_impl.h
@@ -1,6 +1,6 @@
 /*
 *******************************************************************************
-* Copyright (C) 2007-2013, International Business Machines Corporation and
+* Copyright (C) 2007-2015, International Business Machines Corporation and
 * others. All Rights Reserved.                                                *
 *******************************************************************************
 *
@@ -145,12 +145,11 @@ public:
     FormatParser();
     virtual ~FormatParser();
     void set(const UnicodeString& patternString);
-    UBool isQuoteLiteral(const UnicodeString& s) const;
     void getQuoteLiteral(UnicodeString& quote, int32_t *itemIndex);
-    int32_t getCanonicalIndex(const UnicodeString& s) { return getCanonicalIndex(s, TRUE); }
-    int32_t getCanonicalIndex(const UnicodeString& s, UBool strict);
     UBool isPatternSeparator(UnicodeString& field);
-    void setFilter(UErrorCode &status);
+    static UBool isQuoteLiteral(const UnicodeString& s);
+    static int32_t getCanonicalIndex(const UnicodeString& s) { return getCanonicalIndex(s, TRUE); }
+    static int32_t getCanonicalIndex(const UnicodeString& s, UBool strict);
 
 private:
    typedef enum TokenStatus {