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

trunk/Source/core/editing/Editor.cpp

Index: trunk/Source/core/editing/Editor.cpp
===================================================================
--- trunk/Source/core/editing/Editor.cpp	(revision 174395)
+++ trunk/Source/core/editing/Editor.cpp	(working copy)
@@ -350,7 +350,7 @@
     target->dispatchEvent(TextEvent::createForPlainTextPaste(m_frame.domWindow(), pastingText, smartReplace), IGNORE_EXCEPTION);
 }
 
-void Editor::pasteAsFragment(PassRefPtrWillBeRawPtr<DocumentFragment> pastingFragment, bool smartReplace, bool matchStyle)
+void Editor::pasteAsFragment(PassRefPtr<DocumentFragment> pastingFragment, bool smartReplace, bool matchStyle)
 {
     Node* target = findEventTargetFromSelection();
     if (!target)
@@ -388,7 +388,7 @@
 void Editor::pasteWithPasteboard(Pasteboard* pasteboard)
 {
     RefPtrWillBeRawPtr<Range> range = selectedRange();
-    RefPtrWillBeRawPtr<DocumentFragment> fragment = nullptr;
+    RefPtr<DocumentFragment> fragment;
     bool chosePlainText = false;
 
     if (pasteboard->isHTMLAvailable()) {
@@ -483,7 +483,7 @@
     return smartInsertDeleteEnabled() && pasteboard->canSmartReplace();
 }
 
-void Editor::replaceSelectionWithFragment(PassRefPtrWillBeRawPtr<DocumentFragment> fragment, bool selectReplacement, bool smartReplace, bool matchStyle)
+void Editor::replaceSelectionWithFragment(PassRefPtr<DocumentFragment> fragment, bool selectReplacement, bool smartReplace, bool matchStyle)
 {
     if (m_frame.selection().isNone() || !m_frame.selection().isContentEditable() || !fragment)
         return;