Removed data for old Unicode [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65088 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

enc/unicode.c

@@ -786,45 +786,19 @@ SpecialsCopy:
   return (int )(to - to_start);
 }
 
+/* for extended grapheme cluster */
+/* TODO: generate from Unicode data */
 const OnigCodePoint
 onigenc_unicode_GCB_ranges_GAZ[] = {
-#if ONIG_UNICODE_VERSION_MAJOR < 10
-    13,
-    0x1F308, 0x1F308,
-    0x1F33E, 0x1F33E,
-    0x1F373, 0x1F373,
-    0x1F393, 0x1F393,
-    0x1F3A4, 0x1F3A4,
-    0x1F3A8, 0x1F3A8,
-    0x1F3EB, 0x1F3EB,
-    0x1F3ED, 0x1F3ED,
-    0x1F4BB, 0x1F4BC,
-    0x1F527, 0x1F527,
-    0x1F52C, 0x1F52C,
-    0x1F680, 0x1F680,
-    0x1F692, 0x1F692,
-#else
     0,
-#endif
 };
 
 const OnigCodePoint
 onigenc_unicode_GCB_ranges_E_Base[] = {
-#if ONIG_UNICODE_VERSION_MAJOR < 10
-    8,
-    0x1F3C2, 0x1F3C2,
-    0x1F3C7, 0x1F3C7,
-    0x1F3CC, 0x1F3CC,
-#else
     3,
-#endif
     0x1F3F3, 0x1F3F3,
     0x1F441, 0x1F441,
     0x1F46F, 0x1F46F,
-#if ONIG_UNICODE_VERSION_MAJOR < 10
-    0x1F574, 0x1F574,
-    0x1F6CC, 0x1F6CC,
-#endif
 };
 
 const OnigCodePoint