This is a follow up to this CL
https://webrtc-review.googlesource.com/c/src/+/269223
which unintentionally prevents the WindowCapturerWinGdi from returning
permanent errors.
Bug: webrtc:14265
Change-Id: I8eb9f8852fb6247a045d32e407ebdd5f45e6aa9d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/271880
Reviewed-by: Mark Foltz <mfoltz@chromium.org>
Commit-Queue: Mark Foltz <mfoltz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#37847}