Remove outdated list style types

Remove outdated list style types

Blink supports the list of list style types from the old draft:
http://www.w3.org/TR/2002/WD-css3-lists-20021107/

However a lot of these are removed in the latest version:
http://dev.w3.org/csswg/css-counter-styles-3/

So remove those types that are no longer in the latest spec. I verified
for these types that Firefox does not support them (anymore) either.

Note that the following styles are kept for compatibility with Firefox
which prefixes them with -moz:
hangul
hangul-consonant
ethiopic-halehame
ethiopic-halehame-am
ethiopic-halehame-ti-er
ethiopic-halehame-ti-et
urdu

Adopt tests to test only the list style types mentioned in the latest spec.

BUG=413631

Review URL: https://codereview.chromium.org/1152763006

git-svn-id: svn://svn.chromium.org/blink/trunk@196756 bbb929c8-8fbe-4397-9dbb-9b2b20218538