Please describe the problem:
The status bar at the bottom of the rhythmbox screen increases in height while "Connecting/Buffering" when preparing to play a radio station.

Steps to reproduce:
1. Run rhythmbox
2. Select the "Radio" source
3. Look at the height of the status bar
4. Select a (slow) internet radio station
5. Notice bottom right of status bar says "Connecting"
6. Notice the status bar is now taller than it was at step 3
6. Wait
7. Notice bottom right of status bar says "Buffering" and has a blue progress bar.
8. Notice the status bar is still taller than it was at step 3
9. Wait
10. Notice music starts playing
11. Notice status bar has returned to original height as at step 3


Actual results:


Expected results:
I would expect the height of the status bar not to change.

Does this happen every time?
Yes

Other information:
I am using CVS with the attachment 68771 [details] [review] from bug 313049 - last.fm radio stream support