Add a setting to do frame scrolls through the root layer.

Add a setting to do frame scrolls through the root layer.

BUG=417782
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=184810

[skobes, 2014-10-31 00:03:35]

skobes@chromium.org changed reviewers:
+ vollick@chromium.org

[skobes, 2014-10-31 00:03:35]

Early stages.  Lots of things don't work yet (threaded scrolling,
position:fixed...).

[Ian Vollick, 2014-10-31 20:07:17]

On 2014/10/31 00:03:35, skobes wrote:
> Early stages.  Lots of things don't work yet (threaded scrolling,
> position:fixed...).

This is exciting. Plumbing of the flag lgtm. I'm not an owner of web/ or
public/, though.

[skobes, 2014-11-03 23:42:51]

skobes@chromium.org changed reviewers:
+ japhet@chromium.org

[skobes, 2014-11-03 23:42:52]

+japhet for OWNERS

[Nate Chapin, 2014-11-03 23:46:30]

Source/web and public/web LGTM

[skobes, 2014-11-03 23:55:26]

The CQ bit was checked by skobes@chromium.org

[commit-bot: I haz the power, 2014-11-03 23:56:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/691863003/1

[commit-bot: I haz the power, 2014-11-03 23:59:02]

Committed patchset #1 (id:1) as 184810