Remove a dead function

Engine/source/core/strings/unicode.cpp

@@ -508,21 +508,6 @@ U32 dStrlen(const UTF32 *unistring)
    return i;
 }
 
-//-----------------------------------------------------------------------------
-U32 dStrncmp(const UTF16* unistring1, const UTF16* unistring2, U32 len)
-{
-   UTF16 c1, c2;
-   for(U32 i = 0; i<len; i++)
-   {
-      c1 = *unistring1++;
-      c2 = *unistring2++;
-      if(c1 < c2) return -1;
-      if(c1 > c2) return 1;
-      if(!c1) return 0;
-   }
-   return 0;
-}
-
 //-----------------------------------------------------------------------------
 
 const UTF16* dStrrchr(const UTF16* unistring, U32 c)

Engine/source/core/strings/unicode.h

@@ -117,10 +117,6 @@ U32    oneUTF32toUTF8( const UTF32 codepoint, UTF8 *threeByteCodeunitBuf);
 U32 dStrlen(const UTF16 *unistring);
 U32 dStrlen(const UTF32 *unistring);
 
-//-----------------------------------------------------------------------------
-/// Comparing unicode strings
-U32 dStrncmp(const UTF16* unistring1, const UTF16* unistring2, U32 len);
-
 //-----------------------------------------------------------------------------
 /// Scanning for characters in unicode strings
 UTF16* dStrrchr(UTF16* unistring, U32 c);