tree 1c20ecda95084268f8916bd3cb5013af2e85a816
parent 9f062565f09a5376e0253f8f16b68ba2105a1d9f
author mike dooley <mdooley@google.com> 1415310379 -0800
committer Divya Sharma <c_shard@codeaurora.org> 1425991087 -0700

Checking that the connection service can be resolved when setting new connection manager.

This is to fix an edge case where downgrading could cause an invalid
connection manager to be set, resulting in all calls failing.

Also filtering out unresolveable phone accounts (which prevents the UI
from showing invalid choices).

Bug: 18225329
Change-Id: If46dea2937af42b81d3d7062c385f98370015cbe