tree ba55bd86e10b857a6d63c76a8fd669c53c584410
parent e7d20eb000c1d342c8f5f58011023c0eb7cea6d5
author Dan Stoza <stoza@google.com> 1429036441 -0700
committer Dan Stoza <stoza@google.com> 1429131388 -0700

SF: Permit changing DispSync offsets at runtime

This modifies EventThread such that its phase offsets for both
Choreographer and SurfaceFlinger may be modified at runtime. It also
plumbs this functionality up to the SurfaceFlinger debug interface so
that it is possible to rapidly test different offsets without
restarting the framework.

Change-Id: I426873f8553f931250dfebc9a8a4a78e9f1f4309