Delete CompositedLayerMapping::updateAfterLayout

Source/core/frame/FrameView.cpp

Index: Source/core/frame/FrameView.cpp
diff --git a/Source/core/frame/FrameView.cpp b/Source/core/frame/FrameView.cpp
index efc69d1805fef3ff12e3cee4af5f3c3c0fb1e527..38e5476ca8e1b82a1c1b96c9012a457e38c71e7a 100644
--- a/Source/core/frame/FrameView.cpp
+++ b/Source/core/frame/FrameView.cpp
@@ -93,14 +93,11 @@ static const double resourcePriorityUpdateDelayAfterScroll = 0.250;
 
 static RenderLayer::UpdateLayerPositionsFlags updateLayerPositionFlags(RenderLayer* layer, bool isRelayoutingSubtree, bool didFullRepaint)
 {
-    RenderLayer::UpdateLayerPositionsFlags flags = RenderLayer::defaultFlags;
+    RenderLayer::UpdateLayerPositionsFlags flags = didFullRepaint ? RenderLayer::NeedsFullRepaintInBacking : RenderLayer::CheckForRepaint;
 
-    if (didFullRepaint) {
-        flags &= ~RenderLayer::CheckForRepaint;
-        flags |= RenderLayer::NeedsFullRepaintInBacking;
-    }
     if (isRelayoutingSubtree && layer->isPaginated())
         flags |= RenderLayer::UpdatePagination;
+
     return flags;
 }