Make GPUDevice error callback log to console

This allows us to know when errors have occured since the error
handling API has not been implemented yet.

Change-Id: Ic7f6b03b086393e5d25a54543ce9500c8e66bd2f
Bug: 877147
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1546059
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Cr-Commit-Position: refs/heads/master@{#652456}
3 files changed