An unneeded message box on removing a database connection document from the Project View if items in Recycle Bin are selected

Scenario to reproduce:

1. Connect to any shared database.
2. Ensure that there is something in the Recycle Bin.
3. Select items in the Recycle Bin and the database connection document simultaneously.
4. Click "Delete" key on the keyboard.
   Expected state: the document is removed from the Project View.
   Current state: there is a message box, that asks about removing objects from the Recycle Bin.

If the document is about to be removed, then objects in this document should be processed.