Merge "Intensify recommendation gradient and scale the cover." into tm-qpr-dev am: 7ef14ecb

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21646835



Change-Id: I7bb9fe54f534ce74d01cd38e63d1d79d505f7c1a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>