GitLab

This reverts commit e966ecca.

Reason for revert: Broke two DumpAccessibilityEventsTest tests. See https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/linux-xenial-rel/3172 

Original change's description:
> Emit state-changed:selected events for ATK on Aura Linux
> 
> * Add an event notifier in AXPlatformNodeAuraLinux for browser chrome.
> * Check to see if focus should follow selection. If it should, also
>   emit state-changed:focused events.
> * Ensure that the correct states (focusable and selectable) wind up
>   in the state set of elements where focus should follow selection.
> * Forward events from Blink content to AXPlatformNodeAuraLinux.
> * Create an event listener so that DumpAccessibilityEventsTest tests
>   can be run. Add expectations for tests for which events are now
>   emitted. At the present time, that is only focus and selected.
> 
> R=​dmazzoni@google.com
> 
> Bug: 866340
> Change-Id: I0d3334c39b064afc75ac5e051969fb43a79a0d8a
> Reviewed-on: https://chromium-review.googlesource.com/1163724
> Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
> Reviewed-by: David Tseng <dtseng@chromium.org>
> Commit-Queue: Joanmarie Diggs <joanmarie.diggs@gmail.com>
> Cr-Commit-Position: refs/heads/master@{#589951}

TBR=dmazzoni@chromium.org,dtseng@chromium.org,aboxhall@chromium.org,nektar@chromium.org,aleventhal@chromium.org,joanmarie.diggs@gmail.com

Change-Id: If194799a765415ba34229b5315c54584021078e2
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 866340
Reviewed-on: https://chromium-review.googlesource.com/1217069Reviewed-by: Ojan Vafai <ojan@chromium.org>
Commit-Queue: Ojan Vafai <ojan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#590002}