Remove WebWidget::ForceSoftwareRenderingAndIgnoreGPUResidentContent.

Remove WebWidget::ForceSoftwareRenderingAndIgnoreGPUResidentContent.

Since the widget is composited, call paintCompositedDeprecated()
which does what ForceSoftwareRenderingAndIgnoreGPUResidentContent
did.

Depends on: https://codereview.chromium.org/269723008/

R=piman, trchen
BUG=251960
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=268370

[piman, 2014-05-02 22:36:42]

lgtm

[danakj, 2014-05-02 22:37:22]

The CQ bit was checked by danakj@chromium.org

[commit-bot: I haz the power, 2014-05-02 22:38:14]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/danakj@chromium.org/260903020/1

[danakj, 2014-05-02 23:11:28]

The CQ bit was unchecked by danakj@chromium.org

[danakj, 2014-05-02 23:29:55]

PTAL.

Is this webwidget_ always composited?

[danakj, 2014-05-02 23:30:15]

(This now depends on https://codereview.chromium.org/269723008/)

[aelias_OOO_until_Jul13, 2014-05-02 23:33:27]

Yes, it's always composited.  You can replace the if with a DCHECK.

[danakj, 2014-05-02 23:46:46]

Thanks, done. PTAL alex

[aelias_OOO_until_Jul13, 2014-05-02 23:56:21]

lgtm

[danakj, 2014-05-05 22:07:10]

The CQ bit was checked by danakj@chromium.org

[commit-bot: I haz the power, 2014-05-05 22:07:26]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/danakj@chromium.org/260903020/30001

[commit-bot: I haz the power, 2014-05-06 01:54:20]

Change committed as 268370