tree b6110856173d037dc6ca15430cda7afdc15ee37e
parent 977c82020c09f5b3f01dbadde3f416911f831b6d
author braveyao <braveyao@webrtc.org> 1546986583 -0800
committer Commit Bot <commit-bot@chromium.org> 1547234482 +0000

desktopCapture: skip non-responsive windows in the picker

This is a following up cl to the fix of crbug.com/911110. On Windows,
if an App window is suspended, it will block some queries (which
causes Chromium freezing and is fixed in Chromium.) and won't be captured.
So there is no reason to list it in the window capture picker.

Notes: this cl can't fix the case that the select app window becomes
non-responsive just before capturing starts. Hope that an extreme corner
case that can be safely ingored.

Bug: chromium:911110
Change-Id: I0d14872ac699d559f40b3bff70f048efc67ca5d9
Reviewed-on: https://webrtc-review.googlesource.com/c/115441
Reviewed-by: Jamie Walch <jamiewalch@chromium.org>
Commit-Queue: Brave Yao <braveyao@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26230}