Track child process count.

Also track total number of processes with child process.

Bug: b/176130590

Test: atest ShowmapSnapshotHelperTest
Change-Id: Icf48d9407877eec468a2669d4ac9b14c54969fbf
2 files changed
tree: ca55fec7004257a3a377d9d5c97e130f20c90a96
  1. build/
  2. docs/
  3. emu_test/
  4. libraries/
  5. scripts/
  6. tests/
  7. utils/
  8. PREUPLOAD.cfg