Merge commit '7621e2f8dec938cf48181c8b10afc9b01f444e68' into beta

submodules/Display/Source/ListViewOverscrollBackgroundNode.swift

@@ -0,0 +1,29 @@
+import Foundation
+import UIKit
+import AsyncDisplayKit
+
+final class ListViewOverscrollBackgroundNode: ASDisplayNode {
+    private let backgroundNode: ASDisplayNode
+    
+    var color: UIColor {
+        didSet {
+            self.backgroundNode.backgroundColor = color
+        }
+    }
+    
+    init(color: UIColor) {
+        self.color = color
+        
+        self.backgroundNode = ASDisplayNode()
+        self.backgroundNode.backgroundColor = color
+        self.backgroundNode.isLayerBacked = true
+        
+        super.init()
+        
+        self.addSubnode(self.backgroundNode)
+    }
+    
+    func updateLayout(size: CGSize, transition: ContainedViewLayoutTransition) {
+        transition.updateFrame(node: self.backgroundNode, frame: CGRect(origin: CGPoint(), size: size))
+    }
+}