Merge "[Media Recs] Some updates to smartspace recommendations layout: - Only...

Merge "[Media Recs] Some updates to smartspace recommendations layout:  - Only show 3 albums instead of 6  - Remove padding from app icon  - Update various sizes" into tm-dev am: 4a93e580 am: 2ada4015

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17665591



Change-Id: I0dc86d0bd115164af97ed9fce1e99f76d1bb9991
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>