Description of problem:
Button that used to hide side panel controls disappeared. This makes them always visible and thus leads to enormous side panel minimal width which makes e.g. the Tab Panel feature a lot less usable (a lot less space is left for the actual web page).

Version-Release number of selected component (if applicable):
midori-0.3.0-1.fc15.i686

How reproducible:
always

Steps to Reproduce:
1. show side panel (e.g. press F9)
2. try to hide controls (the icons for switching between downloads, tab panel, bookmarks, etc.)
  
Actual results:
no way to do that

Expected results:
there's a button that hides them

Additional info:
This happened after update from midori-0.2.9.