Merge "Adjust padding in expanded portrait shade" into tm-dev am: 98595fec

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17695055



Change-Id: I683d00b9c83a3063162d09d48fa364290d7f991f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>