Tests for SurfaceControl for APIs that are not public. If APIs are made public, they can
be moved into the cts files, e.g.:
1. cts/tests/surfacecontrol/src/android/view/surfacecontrol/cts/SurfaceControlTest.java
2. cts/tests/surfacecontrol/src/android/view/surfacecontrol/cts/ASurfaceControlTest.java