chromium/third_party/blink/web_tests/css3/autoclose-braces-and-parentheses-expected.txt

Tests parsing style declarations without closing braces and parentheses. "User agents must close all open constructs ... at the end of the style sheet." (http://www.w3.org/TR/CSS21/syndata.html#parsing-errors). So it must be parsed as if all braces and parentheses are closed.
All tests passed