Updates strings according to spec. Also ensures
that the emulation overlays are shown in the
order of their priority.
Bug: 112876936
Test: Open developer options, go to "display cutout", verify strings.
Change-Id: If2d05595d02a277896202ab2a6262c99508a3a17
Merged-In: If2d05595d02a277896202ab2a6262c99508a3a17
Using this, we split overlays based on their category, so that
cutout emulation and theme overlays no longer clash in their
respective settings.
Bug: 72436677
Test: make ROBOTEST_FILTER=EmulateDisplayCutoutPreferenceControllerTest RunSettingsRoboTests
Change-Id: I23f22113351b3948beb9e3a1fb969700852539cc
