Merge "Remove singeLine attribute in the usage chart divider" into tm-dev am: 36414eab

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/17771974



Change-Id: I51e7338ef9c804968a6fd9e8324841c9563bc9a5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>