Usecase to reproduce:
- Set the lot_stock_id as a view location
- Create a PO and validate it

-> The forecast quantity on stat button is correct but it's missing in
the forecast quantity report.

It happens because the condition for stock_move is based on valuation
strategy. However it's not correct since it's not True that a product
is in the stock if it's valuated (as subcontracting, owner, ...)

In order to fix it uses the warehouse in order to define if a move is in
or out (the same way than the _get_domain_locations on product).

X-original-commit: d7da1b73