Update AppApps to use reflected files.
Previous files were hand written placeholders.
This also fixed the physics bug where movement was right.

Change-Id: I98838084d60f0eaf22f7fbd148a80b2f73f9a14c
Manually cherry-picked 876668c132e87fb3dfe6b25eb9e07fd7ae896e33

    Fixes for landscape AllApps3D

    Change-Id: Ib4cbe475d81a0b857d5560592c3db4ba09ec9319