Merge \\\"Clear local test results across DNS lookups.\\\" into nyc-dev am: cbdcf1d183 am: 0aeb28ea33
am: b2235a43b1

Change-Id: Icbce7badaf4d0f30fddca1bd0410396cf752d6bd
tree: 17f5fe5616db36412afd3fed6fac99fbce3be543
  1. tests/