Merge "Override Internet Dialog's TalkBack description" into tm-qpr-dev am: 4dc75678

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19968966



Change-Id: If30aa4d496260ae7ff1d1e30f45561e8b926771d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>