Change the way the queries are built and sorted for the
database loader. It now constructs 3 queries that match
different columns. Each query returns their results
and gets sorted, then merged into the master list of
results.
Change-Id: Id643422ddfe26bfec89e04ee9f5832b99148e22a
Test: make RunSettingsRoboTests
Bug: 32904057, 32903623
Add Payload and Payload type columns to the settings
database. This includes extending preference controllers
to map their settings to UI components so that the
payload results can be consumed by a front end.
Change-Id: I889dcc4ff7793306718d12e1e5993386b58f21cc
Fixes: 33451851, 33390556
Test: RunSettingsRoboTests