Move markerlists to Oilpan heap and remove finalizer from DocumentMarkerController

Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 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 1128 matching lines @@
 }
 
 void WebLocalFrameImpl::replaceMisspelledRange(const WebString& text)
 {
     // If this caret selection has two or more markers, this function replace the range covered by the first marker with the specified word as Microsoft Word does.
     if (pluginContainerFromFrame(frame()))
         return;
     RefPtrWillBeRawPtr<Range> caretRange = frame()->selection().toNormalizedRange();
     if (!caretRange)
         return;
-    Vector<DocumentMarker*> markers = frame()->document()->markers().markersInRange(caretRange.get(), DocumentMarker::MisspellingMarkers());
+    WillBeHeapVector<DocumentMarker*> markers = frame()->document()->markers().markersInRange(caretRange.get(), DocumentMarker::MisspellingMarkers());
     if (markers.size() < 1 || markers[0]->startOffset() >= markers[0]->endOffset())
         return;
     RefPtrWillBeRawPtr<Range> markerRange = Range::create(caretRange->ownerDocument(), caretRange->startContainer(), markers[0]->startOffset(), caretRange->endContainer(), markers[0]->endOffset());
     if (!markerRange)
         return;
     frame()->selection().setSelection(VisibleSelection(markerRange.get()), CharacterGranularity);
     frame()->editor().replaceSelectionWithText(text, false, false);
 }
 
 void WebLocalFrameImpl::removeSpellingMarkers()
@@ skipping 741 matching lines @@
 
 void WebLocalFrameImpl::invalidateAll() const
 {
     ASSERT(frame() && frame()->view());
     FrameView* view = frame()->view();
     view->invalidateRect(view->frameRect());
     invalidateScrollbar();
 }
 
 } // namespace blink