Merge "Update status bar volume mute icon" into udc-dev am: 607eee3c am: 15ca33af am: 4720a28b am: 4b6482a3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23515757



Change-Id: I9e881ce85cd51b62725d9db8a6c9b4ed845c9627
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>