Merge "Move connectivity-sources to frameworks/base" am: 82a30b6bbe am: 71bcb81640

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1552065

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I086ea4d13012e89a9ab9c006107fc24cbcb33db9