CSS Transitions: Reduce usage of -webkit prefix in layout tests

CSS Transitions: Reduce usage of -webkit prefix in layout tests

Remove many instances of -webkit prefixes from our transitions/
layout tests.

Committed: https://crrev.com/1ebcb4fa66e336bcbd59652c62d5e6e322ab5249
Cr-Commit-Position: refs/heads/master@{#433697}

[Eric Willigers, 2016-11-21 07:31:44]

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

[alancutter (OOO until 2018), 2016-11-21 22:23:02]

lgtm

[Eric Willigers, 2016-11-21 22:42:56]

The CQ bit was checked by ericwilligers@chromium.org

[commit-bot: I haz the power, 2016-11-21 22:43:26]

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, 2016-11-21 23:48:51]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1479768176095780, "parent_rev":
"738a859779a5d73de59644630e2f23a38ba3b1ae", "commit_rev":
"e78adbbe753931dd8a9fa41b8e201525edcba5bd"}

[commit-bot: I haz the power, 2016-11-21 23:49:17]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-21 23:50:52]

Description was changed from

==========
CSS Transitions: Reduce usage of -webkit prefix in layout tests

Remove many instances of -webkit prefixes from our transitions/
layout tests.
==========

to

==========
CSS Transitions: Reduce usage of -webkit prefix in layout tests

Remove many instances of -webkit prefixes from our transitions/
layout tests.

Committed: https://crrev.com/1ebcb4fa66e336bcbd59652c62d5e6e322ab5249
Cr-Commit-Position: refs/heads/master@{#433697}
==========

[commit-bot: I haz the power, 2016-11-21 23:50:53]

Patchset 1 (id:??) landed as
https://crrev.com/1ebcb4fa66e336bcbd59652c62d5e6e322ab5249
Cr-Commit-Position: refs/heads/master@{#433697}