Modify FMQ unit test.

One of the FMQ unit test cases was silently causing a segfault
due to forking a new process after performing hwbinder calls
and then using the new process to make hwbinder calls.

Also, minor cleanup in test service.

Test: FMQ unit tests
Bug: 35319190

Change-Id: I2637fc5357f8f92ee8dda13c27314d1a96615ff0
2 files changed
tree: 8776c0ce358da5a1c17e21d1868f96a54373ddd7
  1. benchmarks/
  2. include/
  3. tests/
  4. Android.bp
  5. EventFlag.cpp