Support invalidation sets for :-webkit-any selectors.

Support invalidation sets for :-webkit-any selectors.

Traverse the selectorList() like we do for :host to find features for
invalidation sets. Relevance for 351613 is that we need to support this in
order to implement efficient invalidation sets for :hover with
childrenAffectedByHover due to UA stylesheet rules.

R=esprehn
BUG=356125, 351613
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=170212

[esprehn, 2014-03-27 13:06:54]

lgtm

[commit-bot: I haz the power, 2014-03-27 13:07:03]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rune@opera.com/210973004/1

[commit-bot: I haz the power, 2014-03-27 13:10:08]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-03-27 13:10:08]

Try jobs failed on following builders:
  tryserver.blink on blink_presubmit

[esprehn, 2014-03-27 13:11:50]

The CQ bit was checked by esprehn@chromium.org

[commit-bot: I haz the power, 2014-03-27 13:11:54]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rune@opera.com/210973004/1

[commit-bot: I haz the power, 2014-03-27 14:24:12]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-03-27 14:24:12]

Try jobs failed on following builders:
  tryserver.blink on linux_blink_dbg

[rune, 2014-03-27 20:29:01]

The CQ bit was checked by rune@opera.com

[commit-bot: I haz the power, 2014-03-27 20:30:09]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rune@opera.com/210973004/1

[commit-bot: I haz the power, 2014-03-27 22:32:36]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-03-27 22:32:37]

Commit queue rejected this change because the description was changed
between the time the change entered the commit queue and the time it
was ready to commit. You can safely check the commit box again.

[esprehn, 2014-03-27 22:36:34]

The CQ bit was checked by esprehn@chromium.org

[commit-bot: I haz the power, 2014-03-27 22:38:28]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rune@opera.com/210973004/1

[commit-bot: I haz the power, 2014-03-27 22:40:23]

Change committed as 170212