[automerger skipped] Merge "Create TestApi for simulating a Data Stall on ConnectivityService." into rvc-dev am: aa921179de -s ours

am skip reason: Change-Id Icad439efa2ab4c872c21d3ee6ceaae8c5b49f18d with SHA-1 b5c7abd071 is in history

Change-Id: Idb6ea8087b39242e1bab79d7227107303a81f59d
tree: 3147dd18287906af4060a71783a1ddbf06666607
  1. core/
  2. services/
  3. tests/