Enable overlay scrollbars on ChromeOS

Enable overlay scrollbars on ChromeOS

BUG=307091
Review-Url: https://codereview.chromium.org/2758023002
Cr-Commit-Position: refs/heads/master@{#458747}
Committed: https://chromium.googlesource.com/chromium/src/+/37d6a8ca363156afcd47862c53577d283988382c

[bokan, 2017-03-17 21:01:55]

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

[bokan, 2017-03-17 21:02:36]

bokan@chromium.org changed reviewers:
+ estade@chromium.org

[commit-bot: I haz the power, 2017-03-17 21:02:48]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Evan Stade, 2017-03-18 00:49:45]

lgtm

[commit-bot: I haz the power, 2017-03-18 01:34:20]

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

[commit-bot: I haz the power, 2017-03-18 01:34:21]

Dry run: Try jobs failed on following builders:
  win_chromium_x64_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[bokan, 2017-03-22 12:20:49]

The CQ bit was checked by bokan@chromium.org

[commit-bot: I haz the power, 2017-03-22 12:21:05]

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, 2017-03-22 13:12:13]

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

[commit-bot: I haz the power, 2017-03-22 13:12:14]

Try jobs failed on following builders:
  linux_chromium_chromeos_ozone_rel_ng on master.tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[bokan, 2017-03-22 13:57:32]

The CQ bit was checked by bokan@chromium.org

[commit-bot: I haz the power, 2017-03-22 13:57:44]

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, 2017-03-22 14:50:56]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490191052881720, "parent_rev":
"1d0cdafbcdff0d46261536f4c1881b673ce71ec8", "commit_rev":
"37d6a8ca363156afcd47862c53577d283988382c"}

[commit-bot: I haz the power, 2017-03-22 14:51:53]

Description was changed from

==========
Enable overlay scrollbars on ChromeOS

BUG=307091
==========

to

==========
Enable overlay scrollbars on ChromeOS

BUG=307091

Review-Url: https://codereview.chromium.org/2758023002
Cr-Commit-Position: refs/heads/master@{#458747}
Committed:
https://chromium.googlesource.com/chromium/src/+/37d6a8ca363156afcd47862c5357...
==========

[commit-bot: I haz the power, 2017-03-22 14:51:53]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/37d6a8ca363156afcd47862c5357...

[stgao, 2017-03-23 18:04:51]

stgao@chromium.org changed reviewers:
+ stgao@chromium.org

[stgao, 2017-03-23 18:04:52]

This CL seems to make OverflowButtonActiveInkDropTest.TouchDragOutAndBack flaky
on "Linux ChromiumOS Ozone Tests (1)". Mind investigating and fixing?

https://findit-for-me.appspot.com/waterfall/flake?key=ag9zfmZpbmRpdC1mb3ItbWV...

[bokan, 2017-03-23 18:10:20]

On 2017/03/23 18:04:52, stgao(ping after 24h) wrote:
> This CL seems to make OverflowButtonActiveInkDropTest.TouchDragOutAndBack
flaky
> on "Linux ChromiumOS Ozone Tests (1)". Mind investigating and fixing?
> 
>
https://findit-for-me.appspot.com/waterfall/flake?key=ag9zfmZpbmRpdC1mb3ItbWV...

Of course. Is there a bug tracking the flakiness?

[stgao, 2017-03-23 18:16:28]

On 2017/03/23 18:10:20, bokan wrote:
> On 2017/03/23 18:04:52, stgao(ping after 24h) wrote:
> > This CL seems to make OverflowButtonActiveInkDropTest.TouchDragOutAndBack
> flaky
> > on "Linux ChromiumOS Ozone Tests (1)". Mind investigating and fixing?
> > 
> >
>
https://findit-for-me.appspot.com/waterfall/flake?key=ag9zfmZpbmRpdC1mb3ItbWV...
> 
> Of course. Is there a bug tracking the flakiness?

Here it is https://bugs.chromium.org/p/chromium/issues/detail?id=704629