Remove inexistent encodings: C99, JAVA and HZ

modules/codec/subtitles/subsdec.c

@@ -67,8 +67,8 @@ static const char *const ppsz_encodings[] = {
     "CP850", "CP862", "CP866", "CP874", "CP932", "CP949", "CP950", "CP1133", "CP1258", "",
     "Macintosh", "",
     "UTF-7", "UTF-16", "UTF-16BE", "UTF-16LE", "UTF-32", "UTF-32BE", "UTF-32LE",
-    "C99", "JAVA", "UCS-2", "UCS-2BE", "UCS-2LE", "UCS-4", "UCS-4BE", "UCS-4LE", "",
-    "HZ", "GBK", "GB18030", "JOHAB", "ARMSCII-8",
+    "UCS-2", "UCS-2BE", "UCS-2LE", "UCS-4", "UCS-4BE", "UCS-4LE", "",
+    "GBK", "GB18030", "JOHAB", "ARMSCII-8",
     "Georgian-Academy", "Georgian-PS", "TIS-620", "MuleLao-1", "VISCII", "TCVN",
     "HPROMAN8", "NEXTSTEP" };
 /*