Break retain cycle of ImageDownloader
Break retain cycle of ImageDownloader

pNre/Kingfisher,pNre/Kingfisher,onevcat/Kingfisher,Ashok28/Kingfisher,onevcat/Kingfisher,tomaskraina/Kingfisher,Ashok28/Kingfisher,farice/VennCache,farice/VennCache,tomaskraina/Kingfisher,tomaskraina/Kingfisher,pNre/Kingfisher,Ashok28/Kingfisher,farice/VennCache