Merge "Update mobile data preference getter/setter" am: d0b2ba479b am: 6d5c51149c am: 7e6d9da39e

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1702486

Change-Id: Ib55aaba8c8afc8a3152d83932bf345277bda35f9
tree: 713a0aed3d58f387940b878a3713d214d32c045c
  1. framework/
  2. service/
  3. services/
  4. test/
  5. tests/
  6. OWNERS
  7. TEST_MAPPING