[content shell] allow universal access from file URLs in layout tests

[content shell] allow universal access from file URLs in layout tests

BUG=111316
TEST=compositing/iframes/iframe-in-composited-layer.html does not time out


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=161634

[jochen (gone - plz use gerrit), 2012-10-12 13:25:04]

plz review

compare
http://trac.webkit.org/browser/trunk/Tools/DumpRenderTree/chromium/WebPrefere...

[jochen (gone - plz use gerrit), 2012-10-12 13:25:43]

Justin, fyi - another scary command line option, although not really worse than
--allow-file-access-from files which we already have

[jochen (gone - plz use gerrit), 2012-10-12 13:45:09]

On 2012/10/12 13:25:43, jochen wrote:
> Justin, fyi - another scary command line option, although not really worse
than
> --allow-file-access-from files which we already have

although it's less scary than --disable-web-security, which we also have

[jschuh, 2012-10-12 13:48:43]

On 2012/10/12 13:45:09, jochen wrote:
> On 2012/10/12 13:25:43, jochen wrote:
> > Justin, fyi - another scary command line option, although not really worse
> than
> > --allow-file-access-from files which we already have
> 
> although it's less scary than --disable-web-security, which we also have

I wonder if the switch should be added to ShowBadFlagsPrompt, since it
introduces an origin hole.

[jam, 2012-10-12 17:16:56]

lgtm

[commit-bot: I haz the power, 2012-10-12 17:46:17]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/jochen@chromium.org/11116013/7001

[commit-bot: I haz the power, 2012-10-12 19:10:23]

Change committed as 161634