Revert "SurfaceFlinger: Emit callbacks for non-buffer layer transactions"

This reverts commit da1fd1508c914c7f0849e4e00a5fae5412433337.

Reason for revert: Potential culprit CL for broken test b/205501709

Change-Id: Iece745e0690f4d31b93918697b306ded3abfd0d0
8 files changed