Remove the LocalUnwinder object.

This object is no longer needed, and is actually slower than
using the Unwinder object.

Bug: 120606663

Test: All unit tests pass.
Change-Id: I1b0e53b1f12fc5ac92c6b0e167ded5e906c7962d
6 files changed
tree: 03e80d2a3841bd1b06598d9d08ff25f69289b39e
  1. libbacktrace/
  2. libunwindstack/
  3. OWNERS
  4. PREUPLOAD.cfg