Set NeedsReattachLayoutTree and ChildNeedsReattachLayoutTree flags on Node

third_party/WebKit/Source/core/dom/Node.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004-2011, 2014 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 413 matching lines @@
   void setHasName(bool f) {
     DCHECK(!isTextNode());
     setFlag(f, HasNameOrIsEditingTextFlag);
   }
   void setChildNeedsStyleRecalc() { setFlag(ChildNeedsStyleRecalcFlag); }
   void clearChildNeedsStyleRecalc() { clearFlag(ChildNeedsStyleRecalcFlag); }
 
   void setNeedsStyleRecalc(StyleChangeType, const StyleChangeReasonForTracing&);
   void clearNeedsStyleRecalc();
 
+  bool needsReattachLayoutTree() { return getFlag(NeedsReattachLayoutTree); }
+  bool childNeedsReattachLayoutTree() {
+    return getFlag(ChildNeedsReattachLayoutTree);
+  }
+
+  void setNeedsReattachLayoutTree();
+  void setChildNeedsReattachLayoutTree() {
+    setFlag(ChildNeedsReattachLayoutTree);
+  }
+
+  void clearNeedsReattachLayoutTree() { clearFlag(NeedsReattachLayoutTree); }
+  void clearChildNeedsReattachLayoutTree() {
+    clearFlag(ChildNeedsReattachLayoutTree);
+  }
+
+  void markAncestorsWithChildNeedsReattachLayoutTree();
+
   bool needsDistributionRecalc() const;
 
   bool childNeedsDistributionRecalc() const {
     return getFlag(ChildNeedsDistributionRecalcFlag);
   }
   void setChildNeedsDistributionRecalc() {
     setFlag(ChildNeedsDistributionRecalcFlag);
   }
   void clearChildNeedsDistributionRecalc() {
     clearFlag(ChildNeedsDistributionRecalcFlag);
@@ skipping 581 matching lines @@
 }  // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showNode(const blink::Node*);
 void showTree(const blink::Node*);
 void showNodePath(const blink::Node*);
 #endif
 
 #endif  // Node_h