Merge "Update landscape volume design to match the new portrait design." into...

Merge "Update landscape volume design to match the new portrait design." into sc-dev am: 04b48353 am: d6f067f3 am: 33084f9c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14441668

Change-Id: I355d9a8f37596f42780420749bf917fcc69ce3fc