Merge "Save dialog changes so that buttons are shown in landscape -...

Merge "Save dialog changes so that buttons are shown in landscape - screenshots at http://shortn/_n52tNerWx6 Test: locally tested on pixel/foldable/tablet Bug: b/290785192" into udc-qpr-dev am: 015e9a3b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24766721



Change-Id: I8c6bc1c6a8a31802b687f27b21d70467e39dc4e4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>