Revert of Move speech module over to Oilpan.

Source/modules/speech/SpeechRecognitionResult.cpp

Index: Source/modules/speech/SpeechRecognitionResult.cpp
diff --git a/Source/modules/speech/SpeechRecognitionResult.cpp b/Source/modules/speech/SpeechRecognitionResult.cpp
index 09c58590db27c29bda8a79d585789d7d46963d22..b4bfe7d71161fd13307bf4102f69d2e9c9a85d24 100644
--- a/Source/modules/speech/SpeechRecognitionResult.cpp
+++ b/Source/modules/speech/SpeechRecognitionResult.cpp
@@ -29,13 +29,11 @@
 
 namespace WebCore {
 
-DEFINE_GC_INFO(SpeechRecognitionResult);
-
 SpeechRecognitionResult::~SpeechRecognitionResult()
 {
 }
 
-PassRefPtr<SpeechRecognitionResult> SpeechRecognitionResult::create(const WillBeHeapVector<RefPtrWillBeMember<SpeechRecognitionAlternative> >& alternatives, bool final)
+PassRefPtr<SpeechRecognitionResult> SpeechRecognitionResult::create(const Vector<RefPtr<SpeechRecognitionAlternative> >& alternatives, bool final)
 {
     return adoptRef(new SpeechRecognitionResult(alternatives, final));
 }
@@ -48,16 +46,11 @@
     return m_alternatives[index].get();
 }
 
-SpeechRecognitionResult::SpeechRecognitionResult(const WillBeHeapVector<RefPtrWillBeMember<SpeechRecognitionAlternative> >& alternatives, bool final)
-    : m_final(final)
-    , m_alternatives(alternatives)
+SpeechRecognitionResult::SpeechRecognitionResult(const Vector<RefPtr<SpeechRecognitionAlternative> >& alternatives, bool final)
+    : m_alternatives(alternatives)
+    , m_final(final)
 {
     ScriptWrappable::init(this);
 }
 
-void SpeechRecognitionResult::trace(Visitor* visitor)
-{
-    visitor->trace(m_alternatives);
-}
-
 } // namespace WebCore