Oilpan: add transition types to shadow DOM supporting objects.

Source/core/css/SelectorChecker.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011. All rights reserved.
@@ skipping 362 matching lines @@
     }
 
     ASSERT_NOT_REACHED();
     return SelectorFailsCompletely;
 }
 
 template<typename SiblingTraversalStrategy>
 SelectorChecker::Match SelectorChecker::matchForShadowDistributed(const Element* element, const SiblingTraversalStrategy& siblingTraversalStrategy, SelectorCheckingContext& nextContext, MatchResult* result) const
 {
     ASSERT(element);
-    Vector<InsertionPoint*, 8> insertionPoints;
+    WillBeHeapVector<RawPtrWillBeMember<InsertionPoint>, 8> insertionPoints;
 
     const ContainerNode* scope = nextContext.scope;
     BehaviorAtBoundary behaviorAtBoundary = nextContext.behaviorAtBoundary;
 
     collectDestinationInsertionPoints(*element, insertionPoints);
     for (size_t i = 0; i < insertionPoints.size(); ++i) {
         nextContext.element = insertionPoints[i];
 
         // If a given scope is a shadow host of an insertion point but behaviorAtBoundary doesn't have ScopeIsShadowHost,
         // we need to update behaviorAtBoundary to make selectors like ":host > ::content" work correctly.
@@ skipping 748 matching lines @@
     return element.focused() && isFrameFocused(element);
 }
 
 template
 SelectorChecker::Match SelectorChecker::match(const SelectorCheckingContext&, const DOMSiblingTraversalStrategy&, MatchResult*) const;
 
 template
 SelectorChecker::Match SelectorChecker::match(const SelectorCheckingContext&, const ShadowDOMSiblingTraversalStrategy&, MatchResult*) const;
 
 }