Incorrect setHasMediaQueries() when @media rule is dropped.

Incorrect setHasMediaQueries() when @media rule is dropped.

Trying to insert an @media rule into a stylesheet were incorrectly
marking the stylesheet as containing media queries before the media
rule was dropped because it was inserted before an @namespace rule.

That caused unnecessary rebuilding of rule sets for the stylesheet with
the dropped rule when a media query evaluation changed in some other
stylesheet.

R=timloh@chromium.org

Committed: https://crrev.com/27a835bef2bfe7bee393aa96a728dd5270f03a60
Cr-Commit-Position: refs/heads/master@{#373473}

[rune, 2016-02-04 01:19:41]

The CQ bit was checked by rune@opera.com to run a CQ dry run

[rune, 2016-02-04 01:19:50]

ptal

[commit-bot: I haz the power, 2016-02-04 01:21:21]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1669493006/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1669493006/1

[commit-bot: I haz the power, 2016-02-04 02:47:01]

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

[commit-bot: I haz the power, 2016-02-04 02:47:02]

Dry run: This issue passed the CQ dry run.

[Timothy Loh, 2016-02-04 02:52:42]

lgtm

[rune, 2016-02-04 06:31:44]

The CQ bit was checked by rune@opera.com

[commit-bot: I haz the power, 2016-02-04 06:33:20]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1669493006/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1669493006/1

[commit-bot: I haz the power, 2016-02-04 06:40:01]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-04 06:41:06]

Description was changed from

==========
Incorrect setHasMediaQueries() when @media rule is dropped.

Trying to insert an @media rule into a stylesheet were incorrectly
marking the stylesheet as containing media queries before the media
rule was dropped because it was inserted before an @namespace rule.

That caused unnecessary rebuilding of rule sets for the stylesheet with
the dropped rule when a media query evaluation changed in some other
stylesheet.

R=timloh@chromium.org
==========

to

==========
Incorrect setHasMediaQueries() when @media rule is dropped.

Trying to insert an @media rule into a stylesheet were incorrectly
marking the stylesheet as containing media queries before the media
rule was dropped because it was inserted before an @namespace rule.

That caused unnecessary rebuilding of rule sets for the stylesheet with
the dropped rule when a media query evaluation changed in some other
stylesheet.

R=timloh@chromium.org

Committed: https://crrev.com/27a835bef2bfe7bee393aa96a728dd5270f03a60
Cr-Commit-Position: refs/heads/master@{#373473}
==========

[commit-bot: I haz the power, 2016-02-04 06:41:14]

Patchset 1 (id:??) landed as
https://crrev.com/27a835bef2bfe7bee393aa96a728dd5270f03a60
Cr-Commit-Position: refs/heads/master@{#373473}