[oilpan] Handlify Nodes in htmlediting

Source/core/accessibility/AccessibilityRenderObject.cpp

Index: Source/core/accessibility/AccessibilityRenderObject.cpp
diff --git a/Source/core/accessibility/AccessibilityRenderObject.cpp b/Source/core/accessibility/AccessibilityRenderObject.cpp
index 6a78d5c72d1de4d6122694edc119001d43feba40..56c6bec56a119248454b4a5ebb67abe25ca52ef9 100644
--- a/Source/core/accessibility/AccessibilityRenderObject.cpp
+++ b/Source/core/accessibility/AccessibilityRenderObject.cpp
@@ -1620,8 +1620,8 @@ VisiblePositionRange AccessibilityRenderObject::visiblePositionRange() const
     if (!node)
         return VisiblePositionRange();
 
-    VisiblePosition startPos = firstPositionInOrBeforeNode(node.raw());
-    VisiblePosition endPos = lastPositionInOrAfterNode(node.raw());
+    VisiblePosition startPos = firstPositionInOrBeforeNode(node);
+    VisiblePosition endPos = lastPositionInOrAfterNode(node);
 
     // the VisiblePositions are equal for nodes like buttons, so adjust for that
     // FIXME: Really?  [button, 0] and [button, 1] are distinct (before and after the button)
@@ -1680,7 +1680,7 @@ VisiblePosition AccessibilityRenderObject::visiblePositionForIndex(int index) co
         return VisiblePosition();
     
     if (index <= 0)
-        return VisiblePosition(firstPositionInOrBeforeNode(node.raw()), DOWNSTREAM);
+        return VisiblePosition(firstPositionInOrBeforeNode(node), DOWNSTREAM);
     
     Handle<Range> range = Range::create(m_renderer->document());
     range->selectNodeContents(node, IGNORE_EXCEPTION);