Fix out of bounds in QuickQSPanelController

Make sure that we only select the correct number of tiles, therefore
there's no need to call subList. As we will always call setTiles if the
number of tiles in the resource changes. We'll always have enough tiles
to show.

Test: atest QuickQSControllerTest
Test: manual
Fixes: 173792244
Change-Id: I70a0e4903bb8e5a319dbbc8c321d8774f0dd3064