tree 33f12ed7945d17586eff11bc94bb3e09f813f5ac
parent 7e0df1e48c6a6555a791d32073062357ac0007d9
author Fan Zhang <zhfan@google.com> 1487894730 -0800
committer Fan Zhang <zhfan@google.com> 1487899834 -0800

DeviceInfo: Wrap prefereces in PreferenceController

Bug: 34774945
Test: make RunSettingsRoboTests
Change-Id: I8bf56b436064684f4d2010e6899548249af69fc3