Add ColorInversionPreferenceController, and remove old control code in fragment. Change-Id: I773e5aa2d6c9bf6b5140be45ee60567a7ed22318 Fixes: 67997748 Test: make RunSettingsRoboTests
Add ColorInversionPreferenceController, and remove old control code in fragment. Change-Id: I773e5aa2d6c9bf6b5140be45ee60567a7ed22318 Fixes: 67997748 Test: make RunSettingsRoboTests