Fix create URL using request or deleteFile params 

Previously, `deleteFile.params` were not being sent with delete requests, even after `setDeleteFileParams()` was called.

In cb51bf53cf4756fda6c757ba8cb24d82a8dd3955 `url` was set with `createUrl(id, params)` without `params` and before `params` were collected.

However, after setting `url` after `params` is set the `request.params` were being sent.

In 693989597cc412d7dd19d98edc66a45d5099815d the method for getting parameters from parameter stores for request and deleteFile needed to be fixed.