am de3f94a0: Merge "Deletes the wear samples that have been commited in the wrong place. Updates the location of wear samples in sdk.atree Adds SpeedTracker wear sample (https://googleplex-android-review.git.corp.google.com/564608)" into lmp-dev

* commit 'de3f94a00075fa1c24ac66db2e8c743bd9f46eed':
  Deletes the wear samples that have been commited in the wrong place. Updates the location of wear samples in sdk.atree Adds SpeedTracker wear sample (https://googleplex-android-review.git.corp.google.com/564608)