tree d2543ab0b69d09c635ce301ac31a6008254d2131
parent ab2340996a515ea0c437ad5bb1ea1fa88ab9edff
author Jeff Sharkey <jsharkey@android.com> 1433954477 -0700
committer Jeff Sharkey <jsharkey@android.com> 1433954477 -0700

Send added user serial numbers to vold.

vold will eventually use the serial numbers to clean up stale user
directories when mounting private storage devices.

Bug: 20275572
Change-Id: I37f6c10026608dfa6484598420db5a5870330d25