[automerger skipped] Add MOBILE_DATA_PREFERRED_APPS setting am: 6a29f472bf am: eece0e5412 am: 29a67e7a34 -s ours

am skip reason: skip tag Change-Id Ic5e0515b2b948de3d333c8d8e073d0b15514562a with SHA-1 45515ca169 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1654015

Change-Id: I2c0061b6ee92303bb68f2752d038e578abcb1b85