tree a28e6be9e3007c9b4fc560647f12f279e97bab1a
parent c428826fdf6208da698fbdb1d49d0b51bfb924b6
author Okan Arikan <okana@google.com> 1490994291 -0700
committer Alex Vakulenko <avakulenko@google.com> 1491323692 -0700

Fix pose predictor jank.

There were two issues:
- A math error in angular velocity computation.
  This has unit tests and they were failing.
  Need to make sure these units tests get executed.

- There is an inherent sensor latency that we need to account for.

Bug: 36693596, 36196200
Test: Run VrHome, see less hanky result.
Change-Id: Ifcf191f16de9ee64aa14bcbb74c9126db18ebaa8