Merge "Correct used size of Storage Settings." into udc-d1-dev am: d86ec665...

Merge "Correct used size of Storage Settings." into udc-d1-dev am: d86ec665 am: 4f21f99c am: 78520ce3

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/23898724



Change-Id: I1cb3ffad5acf41f6db6a3a7cbe7d11b88ff4ec86
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>