The Launcher scalability came from bug #713087 ("Allow unity dock to be resizable"). The code itself being:
https://code.launchpad.net/~arlecchino92/unity/change_icon_size/+merge/50592
although in comment #11 on that bug it notes the progress bar resizing was supposed to be handled. Subscribing Andrea Azzarone.
The Launcher scalability came from bug #713087 ("Allow unity dock to be resizable"). The code itself being:
https:/ /code.launchpad .net/~arlecchin o92/unity/ change_ icon_size/ +merge/ 50592
although in comment #11 on that bug it notes the progress bar resizing was supposed to be handled. Subscribing Andrea Azzarone.