Update ICU to 54.1 step 1

source/tools/genrb/wrtxml.cpp

Index: source/tools/genrb/wrtxml.cpp
diff --git a/source/tools/genrb/wrtxml.cpp b/source/tools/genrb/wrtxml.cpp
index 4a642b9eb8715806a9c3c3602223bb1613062a79..1e9c5519d2e7e10b9cdc356bbe0baa30c30c4514 100644
--- a/source/tools/genrb/wrtxml.cpp
+++ b/source/tools/genrb/wrtxml.cpp
@@ -1,7 +1,7 @@
 /*
 *******************************************************************************
 *
-*   Copyright (C) 2002-2012, International Business Machines
+*   Copyright (C) 2002-2014, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
 *******************************************************************************
@@ -16,6 +16,17 @@
 *
 *******************************************************************************
 */
+
+// Safer use of UnicodeString.
+#ifndef UNISTR_FROM_CHAR_EXPLICIT
+#   define UNISTR_FROM_CHAR_EXPLICIT explicit
+#endif
+
+// Less important, but still a good idea.
+#ifndef UNISTR_FROM_STRING_EXPLICIT
+#   define UNISTR_FROM_STRING_EXPLICIT explicit
+#endif
+
 #include "reslist.h"
 #include "unewdata.h"
 #include "unicode/ures.h"
@@ -25,7 +36,6 @@
 #include "unicode/ucnv.h"
 #include "genrb.h"
 #include "rle.h"
-#include "ucol_tok.h"
 #include "uhash.h"
 #include "uresimp.h"
 #include "unicode/ustring.h"
@@ -1121,7 +1131,7 @@ bundle_write_xml(struct SRBRoot *bundle, const char *outputDir,const char* outpu
         *status = U_FILE_ACCESS_ERROR;
         goto cleanup_bundle_write_xml;
     }
-    write_utf8_file(out, xmlHeader);
+    write_utf8_file(out, UnicodeString(xmlHeader));
 
     if(outputEnc && *outputEnc!='\0'){
         /* store the output encoding */
@@ -1131,9 +1141,9 @@ bundle_write_xml(struct SRBRoot *bundle, const char *outputDir,const char* outpu
             goto cleanup_bundle_write_xml;
         }
     }
-    write_utf8_file(out, bundleStart);
+    write_utf8_file(out, UnicodeString(bundleStart));
     write_tabs(out);
-    write_utf8_file(out, fileStart);
+    write_utf8_file(out, UnicodeString(fileStart));
     /* check if lang and language are the same */
     if(language != NULL && uprv_strcmp(lang, srBundle->fLocale)!=0){
         fprintf(stderr,"Warning: The top level tag in the resource and language specified are not the same. Please check the input.\n");
@@ -1151,12 +1161,12 @@ bundle_write_xml(struct SRBRoot *bundle, const char *outputDir,const char* outpu
 
     tabCount += 1;
     write_tabs(out);
-    write_utf8_file(out, headerStart);
+    write_utf8_file(out, UnicodeString(headerStart));
 
     tabCount += 1;
     write_tabs(out);
 
-    write_utf8_file(out, tool_start);
+    write_utf8_file(out, UnicodeString(tool_start));
     printAttribute("tool-id", tool_id, (int32_t) uprv_strlen(tool_id));
     printAttribute("tool-name", tool_name, (int32_t) uprv_strlen(tool_name));
     write_utf8_file(out, UnicodeString("/>\n"));