-webkit-hyphenate-character was implemented in http://trac.webkit.org/r61548 parsing as <auto> or a string, but now we just fall through to parsing a locale: CSSPropertyParser.cpp:3761 case CSSPropertyWebkitHyphenateCharacter: case CSSPropertyWebkitLocale: return consumeLocale(m_range);
https://www.w3.org/TR/css-text-4/#hyphenate-character
It's just bad function naming.
Created attachment 303756 [details] Patch
Comment on attachment 303756 [details] Patch title is misleading.
https://trac.webkit.org/r213561