Merge "Update Spinner font and color" into tm-dev am: 194d7396 am: 872eb138

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17536677



Change-Id: I27b1279424d9da9076bc04ebe87d44d088224833
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>