Remove the "universal" accel. overflow scroll flags

Remove the "universal" accel. overflow scroll flags

They're not used anymore.

R=abarth@chromium.org
BUG=None

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=278039

[abarth-chromium, 2014-06-16 17:51:20]

lgtm

[Ian Vollick, 2014-06-16 17:54:32]

The CQ bit was checked by vollick@chromium.org

[commit-bot: I haz the power, 2014-06-16 17:56:27]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/vollick@chromium.org/333293003/1

[commit-bot: I haz the power, 2014-06-16 21:44:31]

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

[commit-bot: I haz the power, 2014-06-16 21:44:32]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/chromium_presubmit/bu...)

[Ian Vollick, 2014-06-16 23:30:46]

+ piman for content/

[Ian Vollick, 2014-06-16 23:43:10]

+piman, for real.

[piman, 2014-06-16 23:53:56]

On 2014/06/16 23:43:10, Ian Vollick wrote:
> +piman, for real.

flags--
lgtm++

[Ian Vollick, 2014-06-17 00:02:02]

The CQ bit was checked by vollick@chromium.org

[commit-bot: I haz the power, 2014-06-17 00:04:21]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/vollick@chromium.org/333293003/1

[commit-bot: I haz the power, 2014-06-17 01:57:46]

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

[commit-bot: I haz the power, 2014-06-17 01:57:47]

Try jobs failed on following builders:
  linux_chromium_chromeos_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_chrome...)

[Ian Vollick, 2014-06-18 05:45:41]

The CQ bit was checked by vollick@chromium.org

[commit-bot: I haz the power, 2014-06-18 05:47:08]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/vollick@chromium.org/333293003/20001

[commit-bot: I haz the power, 2014-06-18 11:50:28]

Change committed as 278039