Issue 4217: Shortcut "Reenter Command" doesn't work

Steps to reproduce

  1. Open Firebug
  2. Enable and switch to the Console panel
  3. Type console.log('hello') and hit Enter
    ⇒ the result of executing the command will be shown inside the Console
  4. Press the shortcut for re-entering the command (by default this is Ctrl+Shift+E)

Expected result