Make WebPrivatePtr capable of wrapping garbage collected objects.

Source/modules/speech/SpeechRecognition.cpp

Index: Source/modules/speech/SpeechRecognition.cpp
diff --git a/Source/modules/speech/SpeechRecognition.cpp b/Source/modules/speech/SpeechRecognition.cpp
index d81aa2c39bb27c27fc8c47816f62d219ded98328..84027e379a956bd78395875e13b461dfaa63b280 100644
--- a/Source/modules/speech/SpeechRecognition.cpp
+++ b/Source/modules/speech/SpeechRecognition.cpp
@@ -108,21 +108,21 @@ void SpeechRecognition::didEndAudio()
     dispatchEvent(Event::create(EventTypeNames::audioend));
 }
 
-void SpeechRecognition::didReceiveResults(const Vector<RefPtr<SpeechRecognitionResult> >& newFinalResults, const Vector<RefPtr<SpeechRecognitionResult> >& currentInterimResults)
+void SpeechRecognition::didReceiveResults(const WillBeHeapVector<RefPtrWillBeMember<SpeechRecognitionResult> >& newFinalResults, const WillBeHeapVector<RefPtrWillBeMember<SpeechRecognitionResult> >& currentInterimResults)
 {
     unsigned long resultIndex = m_finalResults.size();
 
     for (size_t i = 0; i < newFinalResults.size(); ++i)
         m_finalResults.append(newFinalResults[i]);
 
-    Vector<RefPtr<SpeechRecognitionResult> > results = m_finalResults;
+    WillBeHeapVector<RefPtrWillBeMember<SpeechRecognitionResult> > results = m_finalResults;
     for (size_t i = 0; i < currentInterimResults.size(); ++i)
         results.append(currentInterimResults[i]);
 
     dispatchEvent(SpeechRecognitionEvent::createResult(resultIndex, results));
 }
 
-void SpeechRecognition::didReceiveNoMatch(PassRefPtr<SpeechRecognitionResult> result)
+void SpeechRecognition::didReceiveNoMatch(PassRefPtrWillBeRawPtr<SpeechRecognitionResult> result)
 {
     dispatchEvent(SpeechRecognitionEvent::createNoMatch(result));
 }
@@ -194,6 +194,7 @@ SpeechRecognition::~SpeechRecognition()
 void SpeechRecognition::trace(Visitor* visitor)
 {
     visitor->trace(m_grammars);
+    visitor->trace(m_finalResults);
 }
 
 } // namespace WebCore