Delay DOM mutation events in HTMLSelectElement::setOption().

Delay DOM mutation events in HTMLSelectElement::setOption().

HTMLSelectElement::add() dispatches a DOM mutation event, and an event handler
can change the OPTION element state.  This CL fixes an assertion failure in
optionSelectionStateChanged() by delaying DOM mutation events by
EventQueueScope.

BUG=633505
Committed: https://crrev.com/3d36d86ae85cb65f5b9e67a492cb5ee48e4ebd3b
Cr-Commit-Position: refs/heads/master@{#409466}

[tkent, 2016-08-03 03:41:09]

The CQ bit was checked by tkent@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-03 03:41:24]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[tkent, 2016-08-03 03:41:28]

Description was changed from

==========
Delay DOM mutation events in HTMLSelectElement::setOption().

HTMLSelectElement::add() dispatches a DOM mutation event, and an event handler
can change the OPTION element state.  This CL fixes an assertin failure in
optionSelectionStateChanged() by delaying DOM mutation events by
EventQueueScope.

BUG=633505
==========

to

==========
Delay DOM mutation events in HTMLSelectElement::setOption().

HTMLSelectElement::add() dispatches a DOM mutation event, and an event handler
can change the OPTION element state.  This CL fixes an assertion failure in
optionSelectionStateChanged() by delaying DOM mutation events by
EventQueueScope.

BUG=633505
==========

[commit-bot: I haz the power, 2016-08-03 04:52:38]

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

[commit-bot: I haz the power, 2016-08-03 04:52:39]

Dry run: This issue passed the CQ dry run.

[tkent, 2016-08-03 05:04:35]

tkent@chromium.org changed reviewers:
+ kochi@chromium.org

[tkent, 2016-08-03 05:04:35]

kochi@, would you review this please?

[kochi, 2016-08-03 05:28:22]

lgtm

[tkent, 2016-08-03 05:43:35]

The CQ bit was checked by tkent@chromium.org

[commit-bot: I haz the power, 2016-08-03 05:43:48]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-03 05:47:17]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-03 05:48:33]

Description was changed from

==========
Delay DOM mutation events in HTMLSelectElement::setOption().

HTMLSelectElement::add() dispatches a DOM mutation event, and an event handler
can change the OPTION element state.  This CL fixes an assertion failure in
optionSelectionStateChanged() by delaying DOM mutation events by
EventQueueScope.

BUG=633505
==========

to

==========
Delay DOM mutation events in HTMLSelectElement::setOption().

HTMLSelectElement::add() dispatches a DOM mutation event, and an event handler
can change the OPTION element state.  This CL fixes an assertion failure in
optionSelectionStateChanged() by delaying DOM mutation events by
EventQueueScope.

BUG=633505

Committed: https://crrev.com/3d36d86ae85cb65f5b9e67a492cb5ee48e4ebd3b
Cr-Commit-Position: refs/heads/master@{#409466}
==========

[commit-bot: I haz the power, 2016-08-03 05:48:34]

Patchset 1 (id:??) landed as
https://crrev.com/3d36d86ae85cb65f5b9e67a492cb5ee48e4ebd3b
Cr-Commit-Position: refs/heads/master@{#409466}

[findit-for-me, 2016-08-03 06:39:47]

FYI: Findit try jobs (rerunning failed compile or tests) identified this CL
at revision 409466 as the culprit for failures in the build cycles as shown on:
https://findit-for-me.appspot.com/waterfall/culprit?key=ag9zfmZpbmRpdC1mb3Itb...