Remove unneeded resolves in socket tests.

As far as I can tell, these resolves were just an overcomplicated way to
build AddressList objects.

Bug: 922699
Change-Id: I53092a4000edb1829688daa0853dc7fafd05a59c
Reviewed-on: https://chromium-review.googlesource.com/c/1460099
Commit-Queue: Eric Orth <ericorth@chromium.org>
Commit-Queue: Asanka Herath <asanka@chromium.org>
Auto-Submit: Eric Orth <ericorth@chromium.org>
Reviewed-by: Asanka Herath <asanka@chromium.org>
Cr-Commit-Position: refs/heads/master@{#630161}
2 files changed