[K6] Replace bind() + GCed pointers with retainedRef()

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

 /*
  * 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, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 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 595 matching lines @@
         node->setChildNeedsStyleInvalidation();
     document().scheduleLayoutTreeUpdateIfNeeded();
 }
 
 void Node::markAncestorsWithChildNeedsDistributionRecalc()
 {
     ScriptForbiddenScope forbidScriptDuringRawIteration;
     if (RuntimeEnabledFeatures::shadowDOMV1Enabled() && inShadowIncludingDocument() && !document().childNeedsDistributionRecalc()) {
         // TODO(hayato): Support a non-document composed tree.
         // TODO(hayato): Enqueue a task only if a 'slotchange' event listner is registered in the document composed tree.
-        Microtask::enqueueMicrotask(WTF::bind(&Document::updateDistribution, &document()));
+        Microtask::enqueueMicrotask(WTF::bind(&Document::updateDistribution, retainedRef(&document())));
     }
     for (Node* node = this; node && !node->childNeedsDistributionRecalc(); node = node->parentOrShadowHostNode())
         node->setChildNeedsDistributionRecalc();
     document().scheduleLayoutTreeUpdateIfNeeded();
 }
 
 inline void Node::setStyleChange(StyleChangeType changeType)
 {
     m_nodeFlags = (m_nodeFlags & ~StyleChangeMask) | changeType;
 }
@@ skipping 1705 matching lines @@
 
 void showNodePath(const blink::Node* node)
 {
     if (node)
         node->showNodePathForThis();
     else
         fprintf(stderr, "Cannot showNodePath for (nil)\n");
 }
 
 #endif