Clean up RuleSet::addChildRules()

Clean up RuleSet::addChildRules()

This is a follow-up CL for https://codereview.chromium.org/2306903002.

This CL also renames forEachTagSelector to forEachTagHistory in CSSSelector.cpp,
addressing the comment of https://codereview.chromium.org/2306903002#msg33.

BUG=643316
Committed: https://crrev.com/e8e5d4fd9c55fae3b6f6e06ba3ae0909e05992bf
Cr-Commit-Position: refs/heads/master@{#416571}

[hayato, 2016-09-05 03:18:15]

The CQ bit was checked by hayato@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-09-05 03:18:20]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[hayato, 2016-09-05 03:20:35]

Description was changed from

==========
Clean up RuleSet::addChildRules()

This is a follow-up CL for https://codereview.chromium.org/2306903002.

BUG=643316
==========

to

==========
Clean up RuleSet::addChildRules()

This is a follow-up CL for https://codereview.chromium.org/2306903002.

This CL also renames forEachTagSelector to forEachTagHistory in CSSSelector.cpp,
addressing the comment of https://codereview.chromium.org/2306903002#msg33.

BUG=643316
==========

[hayato, 2016-09-05 03:24:47]

hayato@chromium.org changed reviewers:
+ rune@opera.com

[hayato, 2016-09-05 03:24:48]

PTAL

[commit-bot: I haz the power, 2016-09-05 04:43:54]

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

[commit-bot: I haz the power, 2016-09-05 04:43:54]

Dry run: This issue passed the CQ dry run.

[rune, 2016-09-05 07:49:45]

lgtm

[hayato, 2016-09-06 01:39:41]

The CQ bit was checked by hayato@chromium.org

[commit-bot: I haz the power, 2016-09-06 01:40:01]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-09-06 01:44:24]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-06 01:46:39]

Description was changed from

==========
Clean up RuleSet::addChildRules()

This is a follow-up CL for https://codereview.chromium.org/2306903002.

This CL also renames forEachTagSelector to forEachTagHistory in CSSSelector.cpp,
addressing the comment of https://codereview.chromium.org/2306903002#msg33.

BUG=643316
==========

to

==========
Clean up RuleSet::addChildRules()

This is a follow-up CL for https://codereview.chromium.org/2306903002.

This CL also renames forEachTagSelector to forEachTagHistory in CSSSelector.cpp,
addressing the comment of https://codereview.chromium.org/2306903002#msg33.

BUG=643316

Committed: https://crrev.com/e8e5d4fd9c55fae3b6f6e06ba3ae0909e05992bf
Cr-Commit-Position: refs/heads/master@{#416571}
==========

[commit-bot: I haz the power, 2016-09-06 01:46:40]

Patchset 1 (id:??) landed as
https://crrev.com/e8e5d4fd9c55fae3b6f6e06ba3ae0909e05992bf
Cr-Commit-Position: refs/heads/master@{#416571}