Add type selector invalidation set for ruleset invalidations.

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/)
  *
@@ skipping 666 matching lines @@
   }
 
   clearChildNeedsDistributionRecalc();
 }
 
 void Node::setIsLink(bool isLink) {
   setFlag(isLink && !SVGImage::isInSVGImage(toElement(this)), IsLinkFlag);
 }
 
 void Node::setNeedsStyleInvalidation() {
-  DCHECK(isElementNode() || isShadowRoot());
+  DCHECK(isContainerNode());
   setFlag(NeedsStyleInvalidationFlag);
   markAncestorsWithChildNeedsStyleInvalidation();
 }
 
 void Node::markAncestorsWithChildNeedsStyleInvalidation() {
   ScriptForbiddenScope forbidScriptDuringRawIteration;
   for (Node* node = parentOrShadowHostNode();
        node && !node->childNeedsStyleInvalidation();
        node = node->parentOrShadowHostNode())
     node->setChildNeedsStyleInvalidation();
@@ skipping 1868 matching lines @@
   if (node) {
     std::stringstream stream;
     node->printNodePathTo(stream);
     LOG(INFO) << stream.str();
   } else {
     LOG(INFO) << "Cannot showNodePath for <null>";
   }
 }
 
 #endif