Merge "Make requestRouteToHost a no-op for system callers."
am: a52ba6ba12

Change-Id: I37ba2ef7ee7d052ec47c2d314f165315a13b06ac
tree: 08933bfa19d6ce3f79aac703bb4b53cbfecf7b3f
  1. core/
  2. services/
  3. tests/