Temporary allow all blocked for session should exclude denied/distrusted/blacklisted items, just like it treats Webbugs/Annoyances.

[Google Code Exporter]

What steps will reproduce the problem?
1. Mark an item on current site as Distrust 
2. and/or Deny an item for all sites
3. and/or Blacklist an item
4. Temporary allow all blocked for session 

What is the expected output? What do you see instead?
The denied/distrusted/blacklisted item is allowed in again.

What version of the product are you using? On what operating system?
OSX, WIN

Please provide any additional information below.
The suggested solution is to always block blacklisted. 

Original issue reported on code.google.com by [e-mail] on 23 Dec 2014 at 12:49