Update ICU to 54.1 step 1

source/i18n/reldtfmt.h

Index: source/i18n/reldtfmt.h
diff --git a/source/i18n/reldtfmt.h b/source/i18n/reldtfmt.h
index 1206ea3add0c04d008c55ed5d5c493e6b37a9fec..67539e043b29446f4984252286bd692c16fd4917 100644
--- a/source/i18n/reldtfmt.h
+++ b/source/i18n/reldtfmt.h
@@ -1,6 +1,6 @@
 /*
 *******************************************************************************
-* Copyright (C) 2007-2012, International Business Machines Corporation and    *
+* Copyright (C) 2007-2014, International Business Machines Corporation and    *
 * others. All Rights Reserved.                                                *
 *******************************************************************************
 */
@@ -19,6 +19,7 @@
 
 #include "unicode/datefmt.h"
 #include "unicode/smpdtfmt.h"
+#include "unicode/brkiter.h"
 
 U_NAMESPACE_BEGIN
 
@@ -232,6 +233,18 @@ public:
      */
     virtual const DateFormatSymbols* getDateFormatSymbols(void) const;
 
+    /* Cannot use #ifndef U_HIDE_DRAFT_API for the following draft method since it is virtual */
+    /**
+     * Set a particular UDisplayContext value in the formatter, such as
+     * UDISPCTX_CAPITALIZATION_FOR_STANDALONE. Note: For getContext, see
+     * DateFormat.
+     * @param value The UDisplayContext value to set.
+     * @param status Input/output status. If at entry this indicates a failure
+     *               status, the function will do nothing; otherwise this will be
+     *               updated with any new status from the function. 
+     * @internal ICU 53
+     */
+    virtual void setContext(UDisplayContext value, UErrorCode& status);
 
 private:
     SimpleDateFormat *fDateTimeFormatter;
@@ -247,6 +260,11 @@ private:
     int32_t fDatesLen;    // Length of array
     URelativeString *fDates; // array of strings
 
+    UBool fCombinedHasDateAtStart;
+    UBool fCapitalizationInfoSet;
+    UBool fCapitalizationOfRelativeUnitsForUIListMenu;
+    UBool fCapitalizationOfRelativeUnitsForStandAlone;
+    BreakIterator* fCapitalizationBrkIter;
 
     /**
      * Get the string at a specific offset.
@@ -262,6 +280,11 @@ private:
     void loadDates(UErrorCode &status);
 
     /**
+     * Set fCapitalizationOfRelativeUnitsForUIListMenu, fCapitalizationOfRelativeUnitsForStandAlone
+     */
+    void initCapitalizationContextInfo(const Locale& thelocale);
+
+    /**
      * @return the number of days in "until-now"
      */
     static int32_t dayDifference(Calendar &until, UErrorCode &status);