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

Merge "Remove singeLine attribute in the usage chart divider" into tm-dev am: 36414eab am: 5d53c96d am: 555d08b8

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



Change-Id: Ic534036fed481b5e4cfe59fad7f38327e3ff9a66
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>