Remove redundant silent mode check

SilentModeHandler uses FileObserver to monitor HWState file change. The
delay of the propagation of the change to kernel silent mode change
could break the immediately status assert. However, assertSilentMode
method already check the status change with a timeout mechanism. Therefore,
the pre-check is redundant.

Bug: 194206039, 194205914
Test: atest CarServiceUnitTest:SilentModeHandlerUnitTest
      over seahawk, emulator and cuttlefish
Change-Id: I8b3328a0fd913d580baf3a581b79e60c9b2332f9
1 file changed
tree: c80234c7a8a3a90e7e392211d5caeeb91315e307
  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.