macosx: Fix VLCSubScrollViews instantiated from nib rather than manually
VLCSubScrollViews instantiated from nib did not call upon the implementation of init which had the property scrollSelf
set to YES. This meant they did not scroll themselves, only the parent.
Fixed by implementing awakeFromNib
, which now calls a common setup method which sets scrollSelf
to YES.
Signed-off-by: Claudio Cambra developer@claudiocambra.com