Jumpstart of switchUser() using User HAL integration.

Bug: 150409110

Test: adb shell cmd car_service switch-user 11 --dry-run
Test: m -j CarServiceUnitTest && \
  adb install -r -t -g ${OUT}/data/app/CarServiceUnitTest/CarServiceUnitTest.apk&& \
  adb shell am instrument -e class \
  "com.android.car.hal.UserHalServiceTest#testSupportedProperties" \
  -w "com.android.car.carservice_unittest/androidx.test.runner.AndroidJUnitRunner"
Test: m -j android.car-test-stubs-docs-update-current-api \
  android.car-stubs-docs-update-current-api \
  android.car-system-stubs-docs-update-current-api

Change-Id: Icbbb850b28b00e2106053c3e4cdbdd2c221b7797
5 files changed
tree: dbee4555eec2a8e29ca46c25899da78f194963b5
  1. car-bugreportd/
  2. car-default-input-service/
  3. car-lib/
  4. car-maps-placeholder/
  5. car-systemtest-lib/
  6. car-test-lib/
  7. car-usb-handler/
  8. car_product/
  9. computepipe/
  10. EncryptionRunner/
  11. evs/
  12. experimental/
  13. FrameworkPackageStubs/
  14. obd2-lib/
  15. procfs-inspector/
  16. service/
  17. surround_view/
  18. tests/
  19. tools/
  20. user/
  21. vehicle-hal-support-lib/
  22. watchdog/
  23. .clang-format
  24. .gitignore
  25. Android.mk
  26. CleanSpec.mk
  27. CPPLINT.cfg
  28. OWNERS
  29. PREUPLOAD.cfg
  30. README.md
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.