[webkit-reviews] review granted: [Bug 37203] Add layoutTestController.setPrinting() : [Attachment 54688] fix for the buildbot failure

[bugzilla-daemon at webkit.org]

Darin Adler <darin at apple.com> has granted Shinichiro Hamaji
<hamaji at chromium.org>'s request for review:
Bug 37203: Add layoutTestController.setPrinting()
https://bugs.webkit.org/show_bug.cgi?id=37203

Attachment 54688: fix for the buildbot failure
https://bugs.webkit.org/attachment.cgi?id=54688&action=review

------- Additional Comments from Darin Adler <darin at apple.com>
> -	   printContext.begin(frame->domWindow()->screen()->width());
> +	   printContext.begin(frame->contentRenderer()->width());

What guarantees that contentRenderer is not zero?