Update ICU to 58.1

source/i18n/uspoof_build.cpp

Index: source/i18n/uspoof_build.cpp
diff --git a/source/i18n/uspoof_build.cpp b/source/i18n/uspoof_build.cpp
index 18a1ed64f29ab70d21794220068f9ae1c76e632b..4892b9da1e9a033510c830679170a79ff49ce9d7 100644
--- a/source/i18n/uspoof_build.cpp
+++ b/source/i18n/uspoof_build.cpp
@@ -1,3 +1,5 @@
+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
  ***************************************************************************
  * Copyright (C) 2008-2015, International Business Machines Corporation
@@ -35,7 +37,6 @@
 #include "uassert.h"
 #include "uarrsort.h"
 #include "uspoof_conf.h"
-#include "uspoof_wsconf.h"
 
 #if !UCONFIG_NO_NORMALIZATION
 
@@ -48,7 +49,7 @@ U_CFUNC void uspoof_internalInitStatics(UErrorCode *status);
 
 U_CAPI USpoofChecker * U_EXPORT2
 uspoof_openFromSource(const char *confusables,  int32_t confusablesLen,
-                      const char *confusablesWholeScript, int32_t confusablesWholeScriptLen,
+                      const char* /*confusablesWholeScript*/, int32_t /*confusablesWholeScriptLen*/,
                       int32_t *errorType, UParseError *pe, UErrorCode *status) {
     uspoof_internalInitStatics(status);
     if (U_FAILURE(*status)) {
@@ -74,7 +75,6 @@ uspoof_openFromSource(const char *confusables,  int32_t confusablesLen,
 
     // Compile the binary data from the source (text) format.
     ConfusabledataBuilder::buildConfusableData(This, confusables, confusablesLen, errorType, pe, *status);
-    buildWSConfusableData(This, confusablesWholeScript, confusablesWholeScriptLen, pe, *status);
     
     if (U_FAILURE(*status)) {
         delete This;