GitLab

Implements the functions of SmbShareFinder and adds tests

Bug: 757625
Change-Id: I072390d39ff060e36ce748dcf28ed98a090b7096
Reviewed-on: https://chromium-review.googlesource.com/1089852
Commit-Queue: Allen Vicencio <allenvic@chromium.org>
Reviewed-by: Zentaro Kavanagh <zentaro@chromium.org>
Cr-Commit-Position: refs/heads/master@{#567056}