Remove unused cell node method (#278)

Source/ASCollectionView.mm

@@ -1968,16 +1968,6 @@ static NSString * const kReuseIdentifier = @"_ASCollectionReuseIdentifier";
   [self setNeedsLayout];
 }
 
-- (void)nodeDidRelayout:(ASCellNode *)node sizeChanged:(BOOL)sizeChanged
-{
-  ASDisplayNodeAssertMainThread();
-  
-  if (!sizeChanged) {
-    return;
-  }
-  [self nodesDidRelayout:@[node]];
-}
-
 - (void)nodesDidRelayout:(NSArray<ASCellNode *> *)nodes
 {
   ASDisplayNodeAssertMainThread();

Source/ASTableView.mm

@@ -1829,21 +1829,6 @@ static NSString * const kCellReuseIdentifier = @"_ASTableViewCell";
   [self setNeedsLayout];
 }
 
-- (void)nodeDidRelayout:(ASCellNode *)node sizeChanged:(BOOL)sizeChanged
-{
-  ASDisplayNodeAssertMainThread();
-
-  if (!sizeChanged || _queuedNodeHeightUpdate || _remeasuringCellNodes) {
-    return;
-  }
-
-  _queuedNodeHeightUpdate = YES;
-  [self performSelector:@selector(requeryNodeHeights)
-             withObject:nil
-             afterDelay:0
-                inModes:@[ NSRunLoopCommonModes ]];
-}
-
 // Cause UITableView to requery for the new height of this node
 - (void)requeryNodeHeights
 {

Source/Private/ASCellNode+Internal.h

@@ -23,19 +23,6 @@ NS_ASSUME_NONNULL_BEGIN
 
 @protocol ASCellNodeInteractionDelegate <NSObject>
 
-/**
- * Notifies the delegate that the specified cell node has done a relayout.
- * The notification is done on main thread.
- *
- * This will not be called due to measurement passes before the node has loaded
- * its view, even if triggered by -setNeedsLayout, as it is assumed these are
- * not relevant to UIKit.  Indeed, these calls can cause consistency issues.
- *
- * @param node A node informing the delegate about the relayout.
- * @param sizeChanged `YES` if the node's `calculatedSize` changed during the relayout, `NO` otherwise.
- */
-- (void)nodeDidRelayout:(ASCellNode *)node sizeChanged:(BOOL)sizeChanged;
-
 /**
  * Notifies the delegate that a specified cell node invalidates it's size what could result into a size change.
  *