Merge "Don't use a scrollable dialog for CastDialog" into tm-dev am: ea9f1bc8 am: 656aca00 am: d4951721 am: ddba6b4d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18185196



Change-Id: I47aee2f23a5f63d8f86445afaaedaaf9ca1e1448
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>