Merge "Update Spinner font and color" into tm-dev am: 194d7396 am: 872eb138 am: 20daa4c9

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



Change-Id: I7410410c72022aa6f39b53e601007332f7f56eed
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>