Update ICU to 58.1

source/common/unicode/normlzr.h

Index: source/common/unicode/normlzr.h
diff --git a/source/common/unicode/normlzr.h b/source/common/unicode/normlzr.h
index 7be0a7d392f2a6994ffb5169ab52ddea4a524a63..d529aa23ab41ef172f5f8bbf4c7b89e448e25b11 100644
--- a/source/common/unicode/normlzr.h
+++ b/source/common/unicode/normlzr.h
@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
  ********************************************************************
  * COPYRIGHT:
@@ -179,6 +181,7 @@ public:
    * @deprecated ICU 56 Use Normalizer2 instead.
    */
   Normalizer(const CharacterIterator& iter, UNormalizationMode mode);
+#endif  /* U_HIDE_DEPRECATED_API */
 
   /**
    * Copy constructor.
@@ -186,7 +189,6 @@ public:
    * @deprecated ICU 56 Use Normalizer2 instead.
    */
   Normalizer(const Normalizer& copy);
-#endif  /* U_HIDE_DEPRECATED_API */
 
   /**
    * Destructor
@@ -750,9 +752,7 @@ private:
 
   FilteredNormalizer2*fFilteredNorm2;  // owned if not NULL
   const Normalizer2  *fNorm2;  // not owned; may be equal to fFilteredNorm2
-#ifndef U_HIDE_DEPRECATED_API
-  UNormalizationMode  fUMode;
-#endif  /* U_HIDE_DEPRECATED_API */
+  UNormalizationMode  fUMode;  // deprecated
   int32_t             fOptions;
 
   // The input text and our position in it