Update PowerCycle and GarageMode handling in watchdog.

PowerCycle states in the PowerCycle.aidl are ambiguous and unused.
Refactor the AIDL enums to match the actual power cycle states. Add a
new GarageMode AIDL enum to represent the garage mode states.

Test: atest libwatchdog_test CarWatchdogServiceUnitTest
Bug: 191815866

Change-Id: I6084c71675b940f570457b1ba5e5a0082680602b
8 files changed
tree: 9f7a43724297715f62f10fc6012ecfb339a49d0d
  1. car-admin-ui-lib/
  2. car-internal-lib/
  3. car-lib/
  4. car-maps-placeholder/
  5. car-systemtest-lib/
  6. car-test-lib/
  7. car-usb-handler/
  8. car_product/
  9. cpp/
  10. data/
  11. experimental/
  12. FrameworkPackageStubs/
  13. obd2-lib/
  14. packages/
  15. procfs-inspector/
  16. service/
  17. tests/
  18. tools/
  19. user/
  20. vehicle-hal-support-lib/
  21. .clang-format
  22. .gitignore
  23. Android.mk
  24. CleanSpec.mk
  25. CPPLINT.cfg
  26. OWNERS
  27. PREUPLOAD.cfg
  28. README.md
  29. TEST_MAPPING
README.md

Native (C++) code format is required to be compatible with .clang-format file. Run

git clang-format --style=file --extension='h,cpp,cc' HEAD~

Note that clang-format is not desirable for Android java files. Therefore the command line above is limited to specific extensions.