Remove outdated list style types

Source/core/css/CSSValueKeywords.in

Index: Source/core/css/CSSValueKeywords.in
diff --git a/Source/core/css/CSSValueKeywords.in b/Source/core/css/CSSValueKeywords.in
index a92003bfb2ef3dda28e109f5115a01de58276734..507ca3e68eed84938bd3f8a0b61796ef9e7d5c0b 100644
--- a/Source/core/css/CSSValueKeywords.in
+++ b/Source/core/css/CSSValueKeywords.in
@@ -254,7 +254,6 @@ square
 decimal
 decimal-leading-zero
 arabic-indic
-binary
 bengali
 cambodian
 khmer
@@ -262,19 +261,16 @@ devanagari
 gujarati
 gurmukhi
 kannada
-lower-hexadecimal
 lao
 malayalam
 mongolian
 myanmar
-octal
 oriya
 persian
 urdu
 telugu
 tibetan
 thai
-upper-hexadecimal
 lower-roman
 upper-roman
 lower-greek
@@ -282,42 +278,14 @@ lower-alpha
 lower-latin
 upper-alpha
 upper-latin
-afar
-ethiopic-halehame-aa-et
-ethiopic-halehame-aa-er
-amharic
-ethiopic-halehame-am-et
-amharic-abegede
-ethiopic-abegede-am-et
 cjk-earthly-branch
 cjk-heavenly-stem
-ethiopic
-ethiopic-halehame-gez
-ethiopic-abegede
-ethiopic-abegede-gez
-hangul-consonant
-hangul
-lower-norwegian
-oromo
-ethiopic-halehame-om-et
-sidama
-ethiopic-halehame-sid-et
-somali
-ethiopic-halehame-so-et
-tigre
-ethiopic-halehame-tig
-tigrinya-er
+ethiopic-halehame
+ethiopic-halehame-am
 ethiopic-halehame-ti-er
-tigrinya-er-abegede
-ethiopic-abegede-ti-er
-tigrinya-et
 ethiopic-halehame-ti-et
-tigrinya-et-abegede
-ethiopic-abegede-ti-et
-upper-greek
-upper-norwegian
-asterisks
-footnotes
+hangul
+hangul-consonant
 hebrew
 armenian
 lower-armenian