am 79762a3: location: Move DummyLocationProvider.java and LocationProvid

Merge commit '79762a3ee34eb8be5549bcb183af844b6f19c266'

* commit '79762a3ee34eb8be5549bcb183af844b6f19c266':
  location: Move DummyLocationProvider.java and LocationProviderImpl.java to the internal package.