Merge "Better notification to user when DNS-over-TLS is broken" am: 7317869f48
am: 52b44b20c4

Change-Id: I2d257ced3460985be3980d122496232de73d18b3
tree: 98be302c6705d321443658d0e77ce1255e3088ba
  1. core/
  2. services/
  3. tests/