Add new route.hasGateway() api

Fixes issues brought in by change to isHostRoute.  isHostRoute
was technically correct, but the callers really wanted hasNextHop
behavior.

bug:8597268
Change-Id: I360761ccfa98b2ba34642f717a78fa71ec1bae4f
2 files changed
tree: 1bc1480afd3bf2b88b9d0a03f1518e263471ebea
  1. core/
  2. services/