Add a CompareOrUpdateResult class.

This is like CompareResult, but also has the concept of an item
being "updated" (i.e., the same, but with different properties,
in the old and the new list of items). This is needed to support
updating routes.

Bug: 142892223
Test: new unit test
Change-Id: Ide5e31acb9baa6a5d3f50e9965d4019eb7c82cd4
2 files changed
tree: 1b19f25d6463d9453ef21b7fe1b67db7f08fbfa2
  1. staticlibs/