Merge "Move network selection utils to Connectivity" am: d3410e053e

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1645291

Change-Id: I452591707a97b501f189fa9f61e90da842fa3734
tree: 0173b482110b8d7e2ff02ac57519c26e615546c9
  1. framework/
  2. service/
  3. OWNERS