Revert 174382 "Oilpan: make DocumentFragment a heap allocated ob..."

trunk/Source/core/editing/ReplaceSelectionCommand.cpp

Index: trunk/Source/core/editing/ReplaceSelectionCommand.cpp
===================================================================
--- trunk/Source/core/editing/ReplaceSelectionCommand.cpp	(revision 174395)
+++ trunk/Source/core/editing/ReplaceSelectionCommand.cpp	(working copy)
@@ -63,9 +63,8 @@
 
 // --- ReplacementFragment helper class
 
-class ReplacementFragment FINAL {
+class ReplacementFragment {
     WTF_MAKE_NONCOPYABLE(ReplacementFragment);
-    STACK_ALLOCATED();
 public:
     ReplacementFragment(Document*, DocumentFragment*, const VisibleSelection&);
 
@@ -88,8 +87,8 @@
 
     void insertNodeBefore(PassRefPtr<Node> node, Node* refNode);
 
-    RefPtrWillBeMember<Document> m_document;
-    RefPtrWillBeMember<DocumentFragment> m_fragment;
+    RefPtr<Document> m_document;
+    RefPtr<DocumentFragment> m_fragment;
     bool m_hasInterchangeNewlineAtStart;
     bool m_hasInterchangeNewlineAtEnd;
 };
@@ -356,7 +355,7 @@
         m_lastNodeInserted = &newNode;
 }
 
-ReplaceSelectionCommand::ReplaceSelectionCommand(Document& document, PassRefPtrWillBeRawPtr<DocumentFragment> fragment, CommandOptions options, EditAction editAction)
+ReplaceSelectionCommand::ReplaceSelectionCommand(Document& document, PassRefPtr<DocumentFragment> fragment, CommandOptions options, EditAction editAction)
     : CompositeEditCommand(document)
     , m_selectReplacement(options & SelectReplacement)
     , m_smartReplace(options & SmartReplace)