Merge "Added getEquivalentHomePlmns API" am: 6c541722ff am: ee052afb4f am: ed1d2560ff am: 73d3765e84 am: 6466dd02d9

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1441700

Change-Id: I8e3e77b32eadd59a9bdfec14e160bcd497ef9e0c