Revert of [Payments] Normalize Shipping Address sent to merchant on Desktop. (patchset #4 id:240001 of https://codereview.chromium.org/2829503002/ )

Reason for revert:
Might have caused PaymentResponseHelperTest.GeneratePaymentResponse_* tests to fail on Mac10.9 Tests (dbg)
https://uberchromegw.corp.google.com/i/chromium.mac/builders/Mac10.9%20Tests%20%28dbg%29/builds/39635

Original issue's description:
> [Payments] Normalize Shipping Address sent to merchant on Desktop.
>
> BUG=707765
>
> Review-Url: https://codereview.chromium.org/2829503002
> Cr-Commit-Position: refs/heads/master@{#466226}
> Committed: https://chromium.googlesource.com/chromium/src/+/64bdeb2244044a245c98c092075f750345acd9a0

TBR=anthonyvd@chromium.org,rouslan@chromium.org,sebsg@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=707765

Review-Url: https://codereview.chromium.org/2832003003
Cr-Commit-Position: refs/heads/master@{#466249}
16 files changed