Added builder for PreciseDataConnectionState am: 47262c052b am: 8ada8a5ccf am: c0f7cf704c am: 4b9c5e820c

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1436353

Change-Id: Iab5d4145ce5c7762e338f0f02e910046e4ba0fe3