GitLab

The current logging doesn't distinguish between a failed initialisation
of the preferred backend and a system where there is no expected backend.

Bug: 1018911
Change-Id: Id67a53261e16afa133409312745a6b97f82c9e4a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1897929
Commit-Queue: Christos Froussios <cfroussios@chromium.org>
Reviewed-by: Mohamed Amir Yosef <mamir@chromium.org>
Cr-Commit-Position: refs/heads/master@{#712566}