Merge "Merge "Set collapsing toolbar background color" into tm-dev am:...

Merge "Merge "Set collapsing toolbar background color" into tm-dev am: bed53f07 am: c88755c7 am: 5ff6947c" into tm-qpr-dev-plus-aosp am: 38e2a3ea

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18179823



Change-Id: I0b84f66abb6a8e60fc4b46e748afed3216428aed
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>