Fix ui::Event::Clone() for ui::PointerEvent.

Fix ui::Event::Clone() for ui::PointerEvent.

We need this to work correctly to be able to use pointer events in mus event
dispatcher.

BUG=584859
Committed: https://crrev.com/aa58e608bab892bd96e9e6c11b8c4777cb3e6834
Cr-Commit-Position: refs/heads/master@{#377066}

[Hadi, 2016-02-23 16:08:01]

moshayedi@chromium.org changed reviewers:
+ sadrul@chromium.org, sky@chromium.org

[Hadi, 2016-02-23 16:08:01]

PTAL.

[sky, 2016-02-23 17:38:52]

LGTM

[Hadi, 2016-02-23 18:14:08]

The CQ bit was checked by moshayedi@chromium.org

[commit-bot: I haz the power, 2016-02-23 18:20:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1728603002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1728603002/1

[commit-bot: I haz the power, 2016-02-23 19:49:47]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-23 19:51:24]

Description was changed from

==========
Fix ui::Event::Clone() for ui::PointerEvent.

We need this to work correctly to be able to use pointer events in mus event
dispatcher.

BUG=584859
==========

to

==========
Fix ui::Event::Clone() for ui::PointerEvent.

We need this to work correctly to be able to use pointer events in mus event
dispatcher.

BUG=584859

Committed: https://crrev.com/aa58e608bab892bd96e9e6c11b8c4777cb3e6834
Cr-Commit-Position: refs/heads/master@{#377066}
==========

[commit-bot: I haz the power, 2016-02-23 19:51:25]

Patchset 1 (id:??) landed as
https://crrev.com/aa58e608bab892bd96e9e6c11b8c4777cb3e6834
Cr-Commit-Position: refs/heads/master@{#377066}