         var _nonExistentSubview = UIView(frame: self.bounds)
         _nonExistentSubview.backgroundColor = UIColor.clearColor()
         _nonExistentSubview.clipsToBounds = true
-        _nonExistentSubview.autoresizingMask = (UIViewAutoresizing.FlexibleBottomMargin | UIViewAutoresizing.FlexibleLeftMargin | UIViewAutoresizing.FlexibleRightMargin | UIViewAutoresizing.FlexibleTopMargin)
+        _nonExistentSubview.autoresizingMask = [UIViewAutoresizing.FlexibleBottomMargin, UIViewAutoresizing.FlexibleLeftMargin, UIViewAutoresizing.FlexibleRightMargin, UIViewAutoresizing.FlexibleTopMargin]
         self.nonExistentSubview = _nonExistentSubview
         self.insertSubview(self.nonExistentSubview, atIndex: 0)
 
         var _toolbarContainerClipView = UIView(frame: self.bounds)
         _toolbarContainerClipView.backgroundColor = UIColor.clearColor()
         _toolbarContainerClipView.clipsToBounds = true
-        _toolbarContainerClipView.autoresizingMask = (UIViewAutoresizing.FlexibleBottomMargin | UIViewAutoresizing.FlexibleLeftMargin | UIViewAutoresizing.FlexibleRightMargin | UIViewAutoresizing.FlexibleTopMargin)
+        _toolbarContainerClipView.autoresizingMask = [UIViewAutoresizing.FlexibleBottomMargin, UIViewAutoresizing.FlexibleLeftMargin, UIViewAutoresizing.FlexibleRightMargin, UIViewAutoresizing.FlexibleTopMargin]
         self.toolbarContainerClipView = _toolbarContainerClipView
         self.nonExistentSubview!.addSubview(self.toolbarContainerClipView!)
 

            var rect = newValue
            rect.origin = CGPointZero
            
            var width = CGRectGetWidth(self.toolbarContainerClipView!.frame)
            if width > CGRectGetWidth(rect) {
                rect.size.width = width
            }
            
            var height = CGRectGetHeight(self.toolbarContainerClipView!.frame)
            if height > CGRectGetHeight(rect) {
                rect.size.height = height
            }

            var rect = newValue
            rect.origin = CGPointZero
            
            let width = CGRectGetWidth(self.toolbarContainerClipView!.bounds)
            if width > CGRectGetWidth(rect) {
                rect.size.width = width
            }
            
            let height = CGRectGetHeight(self.toolbarContainerClipView!.bounds)
            if height > CGRectGetHeight(rect) {
                rect.size.height = height
            }
