tree d3278e3a4166fe04ebe5d2be1ddf51519717052f
parent 3da19b843ffd63d884f3a67f2da3eea20818499a
author Corentin Wallez <cwallez@chromium.org> 1585742863 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1585742863 +0000

Separate device lost from internal errors.

The effect to the user is the same, the Dawn device gets lost. However
we need to make the difference internally because when the backend
device is lost we can clean up immediately. On the contrary on internal
errors, the backend device is still alive and processing commands so we
need to gracefully shut it down.

Bug: dawn:269

Change-Id: Ie13b33a4f9ac2e1f5f98b3723d83cf1c6205c988
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17965
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>