Merge "Add parent-child process mapping metric in showmap" am: e5fccb5f31

Original change: https://android-review.googlesource.com/c/platform/platform_testing/+/1912922

Change-Id: I49991d479998a8313f77837a1446d5e683875030
tree: 78259d67dcb8f7dc2c6f17d0cb4a93f6f72a3896
  1. build/
  2. docs/
  3. emu_test/
  4. libraries/
  5. scripts/
  6. tests/
  7. utils/
  8. PREUPLOAD.cfg