read flag in flags_health_check
am: 05459ae566

Change-Id: I47639d25a7f5ce48987eab8fba071a424aa00a85
tree: 7599c67060379d8a36a94287901699dc963a6066
  1. disaster_recovery/
  2. libflags/
  3. .clang-format
  4. Android.bp
  5. OWNERS
  6. PREUPLOAD.cfg