Oilpan: move LiveNodeList collections to the heap.

Source/core/inspector/InspectorDOMAgent.cpp

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Google Inc. All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 572 matching lines @@
         *elementId = pushNodePathToFrontend(element.get());
 }
 
 void InspectorDOMAgent::querySelectorAll(ErrorString* errorString, int nodeId, const String& selectors, RefPtr<TypeBuilder::Array<int> >& result)
 {
     Node* node = assertNode(errorString, nodeId);
     if (!node || !node->isContainerNode())
         return;
 
     TrackExceptionState exceptionState;
-    RefPtr<NodeList> nodes = toContainerNode(node)->querySelectorAll(AtomicString(selectors), exceptionState);
+    RefPtrWillBeRawPtr<NodeList> nodes = toContainerNode(node)->querySelectorAll(AtomicString(selectors), exceptionState);
     if (exceptionState.hadException()) {
         *errorString = "DOM Error while querying";
         return;
     }
 
     result = TypeBuilder::Array<int>::create();
 
     for (unsigned i = 0; i < nodes->length(); ++i)
         result->addItem(pushNodePathToFrontend(nodes->item(i)));
 }
@@ skipping 390 matching lines @@
                 if (node->nodeType() == Node::ATTRIBUTE_NODE)
                     node = toAttr(node)->ownerElement();
                 resultCollector.add(node);
             }
         }
 
         // Selector evaluation
         for (Vector<Document*>::iterator it = docs.begin(); it != docs.end(); ++it) {
             Document* document = *it;
             TrackExceptionState exceptionState;
-            RefPtr<NodeList> nodeList = document->querySelectorAll(AtomicString(whitespaceTrimmedQuery), exceptionState);
+            RefPtrWillBeRawPtr<NodeList> nodeList = document->querySelectorAll(AtomicString(whitespaceTrimmedQuery), exceptionState);
             if (exceptionState.hadException() || !nodeList)
                 continue;
 
             unsigned size = nodeList->length();
             for (unsigned i = 0; i < size; ++i)
                 resultCollector.add(nodeList->item(i));
         }
     }
 
     *searchId = IdentifiersFactory::createIdentifier();
@@ skipping 1048 matching lines @@
     if (!m_documentNodeToIdMap.contains(m_document)) {
         RefPtr<TypeBuilder::DOM::Node> root;
         getDocument(errorString, root);
         return errorString->isEmpty();
     }
     return true;
 }
 
 } // namespace WebCore