Revert of non-new-profile-management creates a "no-op" style account_reconcilor,

Revert of non-new-profile-management creates a "no-op" style account_reconcilor, (https://codereview.chromium.org/276463002/)

Reason for revert:
unit tests fail on mac

Original issue's description:
> non-new-profile-management creates a "no-op" style account_reconcilor,
> useful for tracking stats but won't have any real effects.
> 
> Modify the AccountReconcilor_unittest to execute with the new_profile_management flag on.
> 
> BUG=357693
> TEST=Account Reconciler should function normally when
> new_profile_management flag is on. Should not have effects when the
> flag is off, but UMA stats (histograms) and logging (for
> --vmodule=account_reconcilor=1) should still trace the execution path.
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=272131
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=272826

NOTRY=true
NOTREECHECKS=true
TBR=mlerman@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=272859

[jochen (gone - plz use gerrit), 2014-05-26 18:24:39]

Created Revert of non-new-profile-management creates a "no-op" style
account_reconcilor,

[commit-bot: I haz the power, 2014-05-26 18:25:27]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/jochen@chromium.org/297303003/1

[commit-bot: I haz the power, 2014-05-26 18:25:28]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-05-26 18:25:28]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer or
a provisional committer, _not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[jochen (gone - plz use gerrit), 2014-05-26 18:33:03]

The CQ bit was checked by jochen@chromium.org

[jochen (gone - plz use gerrit), 2014-05-26 18:33:08]

The CQ bit was unchecked by jochen@chromium.org

[jochen (gone - plz use gerrit), 2014-05-26 18:33:45]

The CQ bit was checked by jochen@chromium.org

[commit-bot: I haz the power, 2014-05-26 18:34:11]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/jochen@chromium.org/297303003/1

[commit-bot: I haz the power, 2014-05-26 18:35:44]

Change committed as 272859