Move pending async script to the correct resolved document.

Move pending async script to the correct resolved document.

Follow up r181081 and move the pending script load to the document we're
executing in the context of.

R=haraken
BUG=409618
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=181374

[sof, 2014-09-02 07:21:54]

sigbjornf@opera.com changed reviewers:
+ haraken@chromium.org, japhet@chromium.org

[sof, 2014-09-02 07:21:54]

Please take a look.

Handling a corner case missed by the initial fix.

[sof, 2014-09-02 14:23:26]

The r181081-added test for the error case is proving a bit flaky wrt output
order. Addressing that here.

[haraken, 2014-09-02 14:38:06]

LGTM, but Nate wants to confirm.

[sof, 2014-09-02 18:21:02]

On 2014/09/02 14:38:06, haraken wrote:
> LGTM, but Nate wants to confirm.

Thanks, definitely :)

[sof, 2014-09-03 18:21:15]

japhet: got time to look this one over? tia.

[sof, 2014-09-04 05:41:08]

sigbjornf@opera.com changed reviewers:
+ tkent@chromium.org

[sof, 2014-09-04 05:41:08]

I don't want this bug to hang around.

tkent@: does the context document lookup added here appear consistent & ok?

[haraken, 2014-09-04 05:45:10]

On 2014/09/04 05:41:08, sof wrote:
> I don't want this bug to hang around.
> 
> tkent@: does the context document lookup added here appear consistent & ok?

tkent-san is OOO as well. I think it's OK to land this to fix the bug.

[sof, 2014-09-04 06:02:06]

On 2014/09/04 05:45:10, haraken wrote:
> On 2014/09/04 05:41:08, sof wrote:
> > I don't want this bug to hang around.
> > 
> > tkent@: does the context document lookup added here appear consistent & ok?
> 
> tkent-san is OOO as well. I think it's OK to land this to fix the bug.

Thanks. Will of course follow up on any later arriving issues raised here.

[sof, 2014-09-04 06:02:20]

The CQ bit was checked by sigbjornf@opera.com

[commit-bot: I haz the power, 2014-09-04 06:02:54]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/sigbjornf@opera.com/532643002/60001

[sof, 2014-09-04 14:32:06]

The CQ bit was unchecked by sigbjornf@opera.com

[sof, 2014-09-04 14:33:00]

The CQ bit was checked by sigbjornf@opera.com

[commit-bot: I haz the power, 2014-09-04 14:34:38]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/sigbjornf@opera.com/532643002/60001

[commit-bot: I haz the power, 2014-09-04 16:01:02]

Committed patchset #4 (id:60001) as 181374