This tests that certain pre-HTML5 parser rules are applied when the WebKitUsePreHTML5ParserQuirks preference is set. See https://webkit.org/b/40961 and https://webkit.org/b/42909 for details. -------- Frame: '-->' -------- AfterAttributeNameState: Start Tag: PASS End Tag: PASS -------- Frame: '-->' -------- AfterAttributeValueQuotedState: Start Tag: PASS End Tag: PASS -------- Frame: '-->' -------- AfterAttributeValueUnquotedState: Start Tag: PASS End Tag: PASS -------- Frame: '-->' -------- AttributeNameState: Start Tag: PASS End Tag: PASS -------- Frame: '-->' -------- BeforeAttributeNameState: Start Tag: PASS End Tag: PASS -------- Frame: '-->' -------- Document fragment: Start Tag: PASS End Tag: PASS