Parse text-emphasis shorthand in CSSPropertyParser with CSSParserTokens

Parse text-emphasis shorthand in CSSPropertyParser with CSSParserTokens

Move text-emphasis shorthand property handling from
LegacyCSSPropertyParser into CSSPropertyParser. Also
move its related longhands.

BUG=499780
Committed: https://crrev.com/a8b848fdaed57dfbe4505d3cc77ab75871151cf7
Cr-Commit-Position: refs/heads/master@{#358440}

[rwlbuis, 2015-11-04 20:35:11]

Description was changed from

==========
text-emphasis WIP

BUG=
==========

to

==========
Parse text-emphasis shorthand in CSSPropertyParser with CSSParserTokens

Move text-emphasis shorthand property handling from
LegacyCSSPropertyParser into CSSPropertyParser. Also
move its related longhands.

BUG=499780
==========

[rwlbuis, 2015-11-05 11:51:48]

rob.buis@samsung.com changed reviewers:
+ timloh@chromium.org

[rwlbuis, 2015-11-05 11:51:49]

PTAL.

[rwlbuis, 2015-11-05 21:58:33]

PTAL, but this one has to go in first:
https://codereview.chromium.org/1405273005/

[Timothy Loh, 2015-11-06 00:00:11]

On 2015/11/05 21:58:33, rwlbuis wrote:
> PTAL, but this one has to go in first:
> https://codereview.chromium.org/1405273005/

lgtm

[rwlbuis, 2015-11-06 21:30:05]

The CQ bit was checked by rob.buis@samsung.com

[rwlbuis, 2015-11-06 21:30:06]

The patchset sent to the CQ was uploaded after l-g-t-m from timloh@chromium.org
Link to the patchset: https://codereview.chromium.org/1429003004/#ps20001
(title: "Rebase")

[commit-bot: I haz the power, 2015-11-06 21:32:31]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1429003004/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1429003004/20001

[commit-bot: I haz the power, 2015-11-06 23:13:17]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-11-06 23:14:16]

Patchset 2 (id:??) landed as
https://crrev.com/a8b848fdaed57dfbe4505d3cc77ab75871151cf7
Cr-Commit-Position: refs/heads/master@{#358440}