Replace CSSTransitionData::Create(CSSTransition) with clone method.

Replace CSSTransitionData::Create(CSSTransition) with clone method.

To copy a CSSTransitionData, we use CSSTransitionData::Create(o).
However, this interface is inconsistent with many other classes that
instead provide a clone method to do the same thing. This patch replaces
the Create method with a Clone method to be consistent.

BUG=628043
Review-Url: https://codereview.chromium.org/2886373002
Cr-Commit-Position: refs/heads/master@{#472720}
Committed: https://chromium.googlesource.com/chromium/src/+/c09d13d92f688a3110968dbc2ecad29be8d24e80

[shend, 2017-05-18 03:09:15]

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

[shend, 2017-05-18 03:09:36]

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

[shend, 2017-05-18 03:09:36]

Hi Alan, PTAL

[commit-bot: I haz the power, 2017-05-18 03:10:29]

Dry run: CQ is trying da patch.

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

[alancutter (OOO until 2018), 2017-05-18 05:34:58]

lgtm

[commit-bot: I haz the power, 2017-05-18 07:12:36]

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

[commit-bot: I haz the power, 2017-05-18 07:12:36]

Dry run: This issue passed the CQ dry run.

[shend, 2017-05-18 07:13:35]

The CQ bit was checked by shend@chromium.org

[commit-bot: I haz the power, 2017-05-18 07:14:06]

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, 2017-05-18 07:19:31]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1495091615332390, "parent_rev":
"c13e012c60b19fbc1d8166e3bcd2448830e1bf84", "commit_rev":
"c09d13d92f688a3110968dbc2ecad29be8d24e80"}

[commit-bot: I haz the power, 2017-05-18 07:19:44]

Description was changed from

==========
Replace CSSTransitionData::Create(CSSTransition) with clone method.

To copy a CSSTransitionData, we use CSSTransitionData::Create(o).
However, this interface is inconsistent with many other classes that
instead provide a clone method to do the same thing. This patch replaces
the Create method with a Clone method to be consistent.

BUG=628043
==========

to

==========
Replace CSSTransitionData::Create(CSSTransition) with clone method.

To copy a CSSTransitionData, we use CSSTransitionData::Create(o).
However, this interface is inconsistent with many other classes that
instead provide a clone method to do the same thing. This patch replaces
the Create method with a Clone method to be consistent.

BUG=628043

Review-Url: https://codereview.chromium.org/2886373002
Cr-Commit-Position: refs/heads/master@{#472720}
Committed:
https://chromium.googlesource.com/chromium/src/+/c09d13d92f688a3110968dbc2eca...
==========

[commit-bot: I haz the power, 2017-05-18 07:19:45]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/c09d13d92f688a3110968dbc2eca...