Migrate system settings (top level) to use preferences.

Bug: 117330651

Test: build, deploy, test each pathway, RunCarSettingsRoboTests
Change-Id: I2b848d5f754781572fd897ba0ac874fd8b1fd507
12 files changed
tree: b815ff3ef79e0d919985fccf7ec01efd729a89e2
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. PREUPLOAD.cfg