Delete CompositedLayerMapping::updateAfterLayout

Source/core/rendering/compositing/CompositedLayerMapping.cpp

Index: Source/core/rendering/compositing/CompositedLayerMapping.cpp
diff --git a/Source/core/rendering/compositing/CompositedLayerMapping.cpp b/Source/core/rendering/compositing/CompositedLayerMapping.cpp
index 5ee82502345053a4b6fe39b438b99c9526388a32..e9f068428941360e8d433c4ee4cc01c8827c2392 100644
--- a/Source/core/rendering/compositing/CompositedLayerMapping.cpp
+++ b/Source/core/rendering/compositing/CompositedLayerMapping.cpp
@@ -428,12 +428,6 @@ void CompositedLayerMapping::updateCompositingReasons()
     m_graphicsLayer->setCompositingReasons(m_owningLayer.compositingReasons());
 }
 
-void CompositedLayerMapping::updateAfterLayout(bool needsFullRepaint, bool isUpdateRoot)
-{
-    if (needsFullRepaint && !paintsIntoCompositedAncestor())
-        setContentsNeedDisplay();
-}
-
 bool CompositedLayerMapping::updateGraphicsLayerConfiguration(GraphicsLayerUpdater::UpdateType updateType)
 {
     if (!shouldUpdateGraphicsLayer(updateType))