GitLab

Adds credential parameters to Mount in SmbProviderClient

Bug: chromium:757625
Change-Id: Ie5a2abcb6cb7fd90711d6ccabed53bf7de973f6a
Reviewed-on: https://chromium-review.googlesource.com/1020415Reviewed-by: Zentaro Kavanagh <zentaro@chromium.org>
Commit-Queue: Allen Vicencio <allenvic@chromium.org>
Cr-Commit-Position: refs/heads/master@{#553996}