Merge "Fixed the reference to the compat version of the widget. Revised the class description." into tm-dev am: 96d92cfeda am: 86fec4c5ad am: 1e6efa818e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19748654

Change-Id: I1722a5c7993ac4d6a09d2b1736df83a66f2cc8ad
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>