Oilpan: Replace RefPtrs to Node and its subclasses in core/dom/ with Oilpan transtion types.

Source/core/dom/DocumentMarkerControllerTest.cpp

 /*
  * Copyright (c) 2013, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 36 matching lines @@
 namespace {
 
 class DocumentMarkerControllerTest : public ::testing::Test {
 protected:
     virtual void SetUp() OVERRIDE;
 
     Document& document() const { return *m_document; }
     DocumentMarkerController& markerController() const { return m_document->markers(); }
 
     PassRefPtrWillBeRawPtr<Text> createTextNode(const char*);
-    void markNodeContents(PassRefPtr<Node>);
+    void markNodeContents(PassRefPtrWillBeRawPtr<Node>);
     void setBodyInnerHTML(const char*);
 
 private:
     OwnPtr<DummyPageHolder> m_dummyPageHolder;
     Document* m_document;
 };
 
 void DocumentMarkerControllerTest::SetUp()
 {
     m_dummyPageHolder = DummyPageHolder::create(IntSize(800, 600));
     m_document = &m_dummyPageHolder->document();
     ASSERT(m_document);
 }
 
 PassRefPtrWillBeRawPtr<Text> DocumentMarkerControllerTest::createTextNode(const char* textContents)
 {
     return document().createTextNode(String::fromUTF8(textContents));
 }
 
-void DocumentMarkerControllerTest::markNodeContents(PassRefPtr<Node> node)
+void DocumentMarkerControllerTest::markNodeContents(PassRefPtrWillBeRawPtr<Node> node)
 {
     // Force renderers to be created; TextIterator, which is used in
     // DocumentMarkerControllerTest::addMarker(), needs them.
     document().updateLayout();
     RefPtrWillBeRawPtr<Range> range = rangeOfContents(node.get());
     markerController().addMarker(range.get(), DocumentMarker::Spelling);
 }
 
 void DocumentMarkerControllerTest::setBodyInnerHTML(const char* bodyContent)
 {
@@ skipping 106 matching lines @@
         markNodeContents(parent);
         EXPECT_EQ(1u, markerController().markers().size());
         setBodyInnerHTML("");
     }
     // No more reference to marked node.
     Heap::collectAllGarbage();
     EXPECT_EQ(0u, markerController().markers().size());
 }
 
 }