Comment 0 for bug 1287708

See:
http://bazaar.launchpad.net/~banking-addons-team/banking-addons/bank-statement-reconcile-70/view/head:/account_statement_base_completion/statement.py#L317

The key 'partner_memoizer' is never set in the context, so a search on all the partners is always executed.
Then, the full list of IDs is used in the next query in "WHERE id IN %s" which is really inefficient.

I guess this is dead code and propose to remove it completely.

If someone claims that there is a reason to have this key in the context (used by another module I may be unaware of), then the former search is still useless as we already know the IDs.

In all cases, a search should be done to apply the record rules, but *after* the big query so it will be done only on a subset of a few IDs.