am d6f614a4: Merge "Implement twalk(3), add unit tests."

* commit 'd6f614a4e16b0fcf4a4fba748bf21fc0017d3619':
  Implement twalk(3), add unit tests.
This commit is contained in:
Elliott Hughes 2014-07-25 01:03:33 +00:00 committed by Android Git Automerger
commit e7b2b02dec

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