Make app-controlled animations more robust

- Sometimes the system decides to destroy our surface before we
have finished animating. While this is a bug in the system, we
need to protect ourselves against any crashes in this case by
checking getNextFrameNumber() != -1 with the new SystemUI lib.
- Apply position of animation target for multi-window open
animation.

Test: Open Drive multiple times, observe no crash
Fixes: 72301120

Change-Id: I47520cea0d11cab109bf6190ea0cc828efc62275