Merge "Track interfaces and roaming changed event history" am: 81f7940d am:...

Merge "Track interfaces and roaming changed event history" am: 81f7940d am: e425ef87 am: d4e05e10 am: 05df8aa1 am: d079e422

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2152518



Change-Id: Id20c6ae3a2be4789f164a4244fb8c819882a476b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>