SurfaceView: Release Surface with SurfaceControl.

Not so drastic as we were releasing the Server side resources
anyway but the close guard is producing a strict mode warning.

Bug: 35955183
Test: cts-tradefed run cts -m CtsViewTestCases -t android.view.cts.SurfaceViewTest#surfaceInvalidatedWhileDetaching
Change-Id: Id250fff8d001d5d82458af1a732c0e123f925dad