X-Git-Url: https://git.webkit.org/?p=WebKit-https.git;a=blobdiff_plain;f=JavaScriptCore%2Fwtf%2Funicode%2Ficu%2FUnicodeIcu.h;h=4501f1a3f90cec287671451a135ce2dcc0b38845;hp=82e59deb594c00881d5a7180820d946e959c012d;hb=1e554be6e8a7138d3ba40d248fd6c8b3ba3d6b3d;hpb=24de5af00138b761500cfd977b07ea43811575e1

diff --git a/JavaScriptCore/wtf/unicode/icu/UnicodeIcu.h b/JavaScriptCore/wtf/unicode/icu/UnicodeIcu.h
index 82e59deb594c..4501f1a3f90c 100644
--- a/JavaScriptCore/wtf/unicode/icu/UnicodeIcu.h
+++ b/JavaScriptCore/wtf/unicode/icu/UnicodeIcu.h
@@ -131,26 +131,6 @@ namespace WTF {
       return realLength;
     }
 
-    inline int toLower(UChar* str, int strLength, UChar*& destIfNeeded)
-    {
-      UErrorCode err = U_ZERO_ERROR;
-      int resultLength;
-      destIfNeeded = 0;
-
-      resultLength = u_strToLower(0, 0, str, strLength, "", &err);
-
-      if (resultLength <= strLength) {
-        err = U_ZERO_ERROR;
-        u_strToLower(str, resultLength, str, strLength, "", &err);
-      } else {
-        err = U_ZERO_ERROR;
-        destIfNeeded = static_cast<UChar*>(malloc(resultLength * sizeof(UChar)));
-        u_strToLower(destIfNeeded, resultLength, str, strLength, "", &err);
-      }
-
-      return U_FAILURE(err) ? -1 : resultLength;
-    }
-
     inline int toLower(UChar* result, int resultLength, const UChar* src, int srcLength, bool* error)
     {
       UErrorCode status = U_ZERO_ERROR;
@@ -169,26 +149,6 @@ namespace WTF {
       return u_toupper(c);
     }
 
-    inline int toUpper(UChar* str, int strLength, UChar*& destIfNeeded)
-    {
-      UErrorCode err = U_ZERO_ERROR;
-      int resultLength;
-      destIfNeeded = 0;
-
-      resultLength = u_strToUpper(0, 0, str, strLength, "", &err);
-
-      if (resultLength <= strLength) {
-        err = U_ZERO_ERROR;
-        u_strToUpper(str, resultLength, str, strLength, "", &err);
-      } else {
-        err = U_ZERO_ERROR;
-        destIfNeeded = (UChar*)malloc(resultLength * sizeof(UChar));
-        u_strToUpper(destIfNeeded, resultLength, str, strLength, "", &err);
-      }
-
-      return U_FAILURE(err) ? -1 : resultLength;
-    }
-
     inline int toUpper(UChar* result, int resultLength, const UChar* src, int srcLength, bool* error)
     {
       UErrorCode status = U_ZERO_ERROR;