Only invalid layout if bounds size changed
Only invalid layout if bounds size changed

xuanyi0627/NVBnbCollectionView,gaurav1981/NVBnbCollectionView,ninjaprox/NVBnbCollectionView,machelix/NVBnbCollectionView,mohsinalimat/NVBnbCollectionView,carabina/NVBnbCollectionView,e-tipalchuk/NVBnbCollectionView,ninjaprox/Butterfly,Pole-he/NVBnbCollectionView