Revert of Enable Oilpan by default in modules/speech/

Source/modules/speech/SpeechRecognitionResultList.h

 /*
  * Copyright (C) 2012 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 copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 11 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef SpeechRecognitionResultList_h
 #define SpeechRecognitionResultList_h
 
 #include "bindings/v8/ScriptWrappable.h"
 #include "modules/speech/SpeechRecognitionResult.h"
 #include "platform/heap/Handle.h"
+#include "wtf/RefCounted.h"
+#include "wtf/Vector.h"
 
 namespace WebCore {
 
-class SpeechRecognitionResultList : public GarbageCollectedFinalized<SpeechRecognitionResultList>, public ScriptWrappable {
+class SpeechRecognitionResultList : public RefCountedWillBeGarbageCollectedFinalized<SpeechRecognitionResultList>, public ScriptWrappable {
 public:
-    static SpeechRecognitionResultList* create(const HeapVector<Member<SpeechRecognitionResult> >&);
+    static PassRefPtrWillBeRawPtr<SpeechRecognitionResultList> create(const WillBeHeapVector<RefPtrWillBeMember<SpeechRecognitionResult> >&);
 
     unsigned long length() { return m_results.size(); }
     SpeechRecognitionResult* item(unsigned long index);
 
     void trace(Visitor*);
 
 private:
-    explicit SpeechRecognitionResultList(const HeapVector<Member<SpeechRecognitionResult> >&);
+    explicit SpeechRecognitionResultList(const WillBeHeapVector<RefPtrWillBeMember<SpeechRecognitionResult> >&);
 
-    HeapVector<Member<SpeechRecognitionResult> > m_results;
+    WillBeHeapVector<RefPtrWillBeMember<SpeechRecognitionResult> > m_results;
 };
 
 } // namespace WebCore
 
 #endif // SpeechRecognitionResultList_h