Merge "Mark tiles as selected in TileAdapter" into sc-dev am: 6678a6bb am: c5304aaf am: 61eaf471

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14948220

Change-Id: I70233bfbe854c5a9e31d5282de700fc319a18744