wishbase/Scrollable — comment on commit 58b73f23a0e49fb2a07465c2dc9e74eb91c1c131
File:  line 0
By julianlam:

Looks solid, although two concerns:

1. `onContentHeightChange` in the Options block seems to be commented out
2. Wouldn't `readjustKnobPosition();` be better served if its functionality were merged into `reposition();`? I initially intended to use `reposition();` as a sort of "catch-all" function that both checks for correct placement of the scroller container & knob. Let me know your thoughts.