The custom test runner lets us use resources from
multiple projects which resolves many ResourceNotFound
errors that would come up when people who made changes
wrote tests.
Test: make RunSettingsRoboTests
Bug: 32180625
Change-Id: I71f30eecc1164b117351a74b3ea0533625feae5b
Created a new controller for DataUsageInfo and add appropriate
unit tests.
Bug: 30946416
Change-Id: Ida1281a771013fd807242f846edb4f2a9c0ccabb
Test: Robolectric tests with target RunSettingsRoboTests