Move constants into a new file.

Also audit all constants, make some private, annotate some
with @VisibleForTesting.

Test: runtest framework && cts
Change-Id: Iaf5ea7abd36fd8d544dcc84654f6cb529196d654
3 files changed
tree: 2eb6609190209f8f8e15899754fcaa9f276e80e6
  1. core/
  2. services/
  3. tests/