Move animation event tests to subdirectory

Move animation event tests to subdirectory

This patch moves event-related tests from LayoutTests/animations to a
dedicated subdirectory.

BUG=623434
Review-Url: https://codereview.chromium.org/2976603002
Cr-Commit-Position: refs/heads/master@{#485521}
Committed: https://chromium.googlesource.com/chromium/src/+/82fcedfe6b6c53bf3f587fb32a6daf43f6be8eb2

[suzyh_UTC10 (ex-contributor), 2017-07-10 05:47:24]

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

[meade_UTC10, 2017-07-10 08:04:21]

lgtm

[suzyh_UTC10 (ex-contributor), 2017-07-10 23:47:25]

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

[commit-bot: I haz the power, 2017-07-10 23:47:43]

Dry run: 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, 2017-07-11 01:09:53]

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

[commit-bot: I haz the power, 2017-07-11 01:09:54]

Dry run: This issue passed the CQ dry run.

[suzyh_UTC10 (ex-contributor), 2017-07-11 04:31:52]

The CQ bit was checked by suzyh@chromium.org

[commit-bot: I haz the power, 2017-07-11 04:32:01]

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, 2017-07-11 04:40:40]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1499747512371380, "parent_rev":
"1a0e2b694566154a5317f61f6d0adf521fb7f485", "commit_rev":
"82fcedfe6b6c53bf3f587fb32a6daf43f6be8eb2"}

[commit-bot: I haz the power, 2017-07-11 04:40:53]

Description was changed from

==========
Move animation event tests to subdirectory

This patch moves event-related tests from LayoutTests/animations to a
dedicated subdirectory.

BUG=623434
==========

to

==========
Move animation event tests to subdirectory

This patch moves event-related tests from LayoutTests/animations to a
dedicated subdirectory.

BUG=623434

Review-Url: https://codereview.chromium.org/2976603002
Cr-Commit-Position: refs/heads/master@{#485521}
Committed:
https://chromium.googlesource.com/chromium/src/+/82fcedfe6b6c53bf3f587fb32a6d...
==========

[commit-bot: I haz the power, 2017-07-11 04:40:54]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/82fcedfe6b6c53bf3f587fb32a6d...