Cherry-pick from commit 061f7a7eef,
with small conflict resolution.
Bug: 129510344
Test: m, boots, wifi connects, resolves DNS
Change-Id: Idf24f42a86bbfcc89e3ea8cf50d1b705d72ac613
Merged-In: Idf24f42a86bbfcc89e3ea8cf50d1b705d72ac613
Merged-In: Ia08104f839ef37139a8761e2e625bb10c94c275f