Updated native SurfaceControl APIs to reflect their behavior.

Updated setPosition, setCrop, setBufferTransform, and added setScale
to native SurfaceControl API. The new functions should be pass through
calls to SurfaceComposerClient that sends it to SurfaceFlinger.

Test: ASurfaceControlTest
Bug: 170765639
Change-Id: I214c5ae998d8f896200f3010cf2de6754d1e8510
2 files changed