Oilpan: move LiveNodeList collections to the heap.

Source/core/html/forms/ColorInputType.cpp

 /*
  * Copyright (C) 2010 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 217 matching lines @@
 bool ColorInputType::shouldShowSuggestions() const
 {
     return element().fastHasAttribute(listAttr);
 }
 
 Vector<ColorSuggestion> ColorInputType::suggestions() const
 {
     Vector<ColorSuggestion> suggestions;
     HTMLDataListElement* dataList = element().dataList();
     if (dataList) {
-        RefPtr<HTMLCollection> options = dataList->options();
+        RefPtrWillBeRawPtr<HTMLCollection> options = dataList->options();
         for (unsigned i = 0; HTMLOptionElement* option = toHTMLOptionElement(options->item(i)); i++) {
             if (!element().isValidValue(option->value()))
                 continue;
             Color color;
             if (!color.setFromString(option->value()))
                 continue;
             ColorSuggestion suggestion(color, option->label().left(maxSuggestionLabelLength));
             suggestions.append(suggestion);
             if (suggestions.size() >= maxSuggestions)
                 break;
         }
     }
     return suggestions;
 }
 
 } // namespace WebCore