Add an idle microbenchmark test.

*   Repurposes the abstract, identical IdleMemoryMicrobenchmarkBase.

Bug: 179292456
Test: manual and Forrest
Change-Id: I144b998f2de4b3caff209a8813428157a0320fdd
3 files changed
tree: 8912ce7bacb0af54549ac0cf70b53f3779127d7e
  1. build/
  2. docs/
  3. emu_test/
  4. libraries/
  5. scripts/
  6. tests/
  7. utils/
  8. PREUPLOAD.cfg