Revert of [ObjC ARC] Converts ios/public/consumer/base:base to ARC.Automatically generated ARCMigrate commi… (patchset #2 id:20001 of https://codereview.chromium.org/2533453002/ )

Reason for revert:
The .cc is nowhere to be found.

Original issue's description:
> [ObjC ARC] Converts ios/public/consumer/base:base to ARC.
>
> Automatically generated ARCMigrate commit
> Notable issues:None
> BUG=624363
> TEST=None
>
> Committed: https://crrev.com/6d6dd774e50cf758953a2606dc5904cddde5c799
> Cr-Commit-Position: refs/heads/master@{#436281}

TBR=sdefresne@chromium.org,stkhapugin@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=624363

Review-Url: https://codereview.chromium.org/2548313003
Cr-Commit-Position: refs/heads/master@{#436310}
2 files changed