Add ColorInversionPreferenceController, and remove old control code in fragment. Change-Id: I773e5aa2d6c9bf6b5140be45ee60567a7ed22318 Fixes: 67997748 Test: make RunSettingsRoboTests
Running Settings Robolectric tests
The full suite
$ croot
$ make RunSettingsRoboTests
Running a single test class
$ croot
$ make RunSettingsRoboTests ROBOTEST_FILTER=<ClassName>
For example:
make RunSettingsRoboTests ROBOTEST_FILTER=CodeInspectionTest
You can also use partial class name in ROBOTEST_FILTER. If the partial class name matches multiple file names, all of them will be executed.