Merge "[Provider Model] Refine sub-title (QS Internet Dialog)" into sc-v2-dev am: a841c8a1d3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16393101

Change-Id: Id1c22b24883a0625b7db1350d61b2ed31e5f640b