Remove SetUpMockAccountReconcilor().

iOS doesn't seem to be using URLFetcher to fetch account information,
so remove iOS code to mock out URLFetcher responses.

Bug: None
Change-Id: I703d71c11decf168541c1181b7836000ef80d129
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1611868
Commit-Queue: Matt Menke <mmenke@chromium.org>
Reviewed-by: Eugene But <eugenebut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#660858}
1 file changed