[FIX] stock: Making inventory adjustments in multi companies

With Company A (Warehouse Wa) and Company B (Warehouse Wb)

When making inventory adjustments for Warehouse Wb in company A,
the inventory lines displayed must only be the lines of the company A in
the Wb.

In this way, the user avoids confusion with the adjustments he is creating.

opw:697182

addons/stock/stock.py

@@ -3087,6 +3087,9 @@ class stock_inventory(osv.osv):
         location_ids = location_obj.search(cr, uid, [('id', 'child_of', [inventory.location_id.id])], context=context)
         domain = ' location_id in %s'
         args = (tuple(location_ids),)
+        if inventory.company_id.id:
+            domain += ' and company_id = %s'
+            args += (inventory.company_id.id,)
         if inventory.partner_id:
             domain += ' and owner_id = %s'
             args += (inventory.partner_id.id,)