tree 323f52f6c8e71a7ecdf8f0c3f5a964a9b97a3bed
parent 414a7ac2a76275457567e3e71266f1fb66c9116d
author laszlocsomor <laszlocsomor@google.com> 1555492042 -0700
committer Copybara-Service <copybara-worker@google.com> 1555492171 -0700

Windows, JNI: add state to WaitableProcess

Move process-management state (e.g. process and
job HANDLEs, PID, exit code) from NativeProcess
into WaitableProcess.

Next step: use WaitableProcess in the test
wrapper.

RELNOTES: none
PiperOrigin-RevId: 243959075