Make sure computed style is up-to-date for custom properties.

Make sure computed style is up-to-date for custom properties.

For custom properties, we didn't call updateLayoutTreeForNode which
meant the computed style object might return out-of-date values for
custom properties.

Did some cleanup in getPropertyCSSValue for known properties.

R=shans@chromium.org
BUG=608690
Committed: https://crrev.com/b4bf5e78fabe368cf4005dcb4b3adc19107afab5
Cr-Commit-Position: refs/heads/master@{#391368}

[rune, 2016-05-03 13:00:08]

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

[rune, 2016-05-03 13:00:17]

ptal

[commit-bot: I haz the power, 2016-05-03 13:00:18]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1945623002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1945623002/1

[commit-bot: I haz the power, 2016-05-03 15:46:19]

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

[commit-bot: I haz the power, 2016-05-03 15:46:20]

Dry run: This issue passed the CQ dry run.

[shans, 2016-05-03 21:50:56]

The CQ bit was checked by shans@chromium.org

[shans, 2016-05-03 21:50:57]

lgtm

Thanks!

[commit-bot: I haz the power, 2016-05-03 21:51:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1945623002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1945623002/1

[commit-bot: I haz the power, 2016-05-03 21:58:32]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-03 21:59:42]

Description was changed from

==========
Make sure computed style is up-to-date for custom properties.

For custom properties, we didn't call updateLayoutTreeForNode which
meant the computed style object might return out-of-date values for
custom properties.

Did some cleanup in getPropertyCSSValue for known properties.

R=shans@chromium.org
BUG=608690
==========

to

==========
Make sure computed style is up-to-date for custom properties.

For custom properties, we didn't call updateLayoutTreeForNode which
meant the computed style object might return out-of-date values for
custom properties.

Did some cleanup in getPropertyCSSValue for known properties.

R=shans@chromium.org
BUG=608690

Committed: https://crrev.com/b4bf5e78fabe368cf4005dcb4b3adc19107afab5
Cr-Commit-Position: refs/heads/master@{#391368}
==========

[commit-bot: I haz the power, 2016-05-03 21:59:43]

Patchset 1 (id:??) landed as
https://crrev.com/b4bf5e78fabe368cf4005dcb4b3adc19107afab5
Cr-Commit-Position: refs/heads/master@{#391368}