Support animating CSS property "order"

Support animating CSS property "order"

This patch enables animating "order" as an integer.
Spec: https://drafts.csswg.org/css-flexbox-1/#order-property

BUG=691573
Review-Url: https://codereview.chromium.org/2692383004
Cr-Commit-Position: refs/heads/master@{#451218}
Committed: https://chromium.googlesource.com/chromium/src/+/4348a58ce41a92ecb5cd1acf6e86269130e61709

[alancutter (OOO until 2018), 2017-02-16 04:30:29]

alancutter@chromium.org changed reviewers:
+ suzyh@chromium.org

[suzyh_UTC10 (ex-contributor), 2017-02-17 00:20:32]

lgtm

[alancutter (OOO until 2018), 2017-02-17 00:39:24]

The CQ bit was checked by alancutter@chromium.org

[commit-bot: I haz the power, 2017-02-17 00:41:09]

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, 2017-02-17 02:44:04]

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

[commit-bot: I haz the power, 2017-02-17 02:44:06]

Try jobs failed on following builders:
  linux_chromium_compile_dbg_ng on master.tryserver.chromium.linux
(JOB_TIMED_OUT, no build URL)
  linux_chromium_rel_ng on master.tryserver.chromium.linux (JOB_TIMED_OUT, no
build URL)

[alancutter (OOO until 2018), 2017-02-17 03:16:53]

The CQ bit was checked by alancutter@chromium.org

[commit-bot: I haz the power, 2017-02-17 03:17:54]

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, 2017-02-17 04:46:22]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1487301413584630,
"parent_rev": "a1c2f35132f2a07e14c64b633485195a705f848e", "commit_rev":
"4348a58ce41a92ecb5cd1acf6e86269130e61709"}

[commit-bot: I haz the power, 2017-02-17 04:47:00]

Description was changed from

==========
Support animating CSS property "order"

This patch enables animating "order" as an integer.
Spec: https://drafts.csswg.org/css-flexbox-1/#order-property

BUG=691573
==========

to

==========
Support animating CSS property "order"

This patch enables animating "order" as an integer.
Spec: https://drafts.csswg.org/css-flexbox-1/#order-property

BUG=691573

Review-Url: https://codereview.chromium.org/2692383004
Cr-Commit-Position: refs/heads/master@{#451218}
Committed:
https://chromium.googlesource.com/chromium/src/+/4348a58ce41a92ecb5cd1acf6e86...
==========

[commit-bot: I haz the power, 2017-02-17 04:47:02]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/4348a58ce41a92ecb5cd1acf6e86...