Oilpan: move platform speech objects to the heap.

Source/modules/speech/SpeechRecognition.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 32 matching lines @@
 class SpeechRecognitionError;
 
 class SpeechRecognition FINAL : public RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<SpeechRecognition>, public ScriptWrappable, public ActiveDOMObject, public EventTargetWithInlineData {
     DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<SpeechRecognition>);
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SpeechRecognition);
 public:
     static SpeechRecognition* create(ExecutionContext*);
     virtual ~SpeechRecognition();
 
     // Attributes.
-    SpeechGrammarList* grammars() { return m_grammars.get(); }
+    SpeechGrammarList* grammars() { return m_grammars; }
     void setGrammars(SpeechGrammarList* grammars) { m_grammars = grammars; }
     String lang() { return m_lang; }
     void setLang(const String& lang) { m_lang = lang; }
     bool continuous() { return m_continuous; }
     void setContinuous(bool continuous) { m_continuous = continuous; }
     bool interimResults() { return m_interimResults; }
     void setInterimResults(bool interimResults) { m_interimResults = interimResults; }
     unsigned long maxAlternatives() { return m_maxAlternatives; }
     void setMaxAlternatives(unsigned long maxAlternatives) { m_maxAlternatives = maxAlternatives; }
 
@@ skipping 39 matching lines @@
 
 private:
     explicit SpeechRecognition(ExecutionContext*);
 
     Member<SpeechGrammarList> m_grammars;
     String m_lang;
     bool m_continuous;
     bool m_interimResults;
     unsigned long m_maxAlternatives;
 
     SpeechRecognitionController* m_controller;

[haraken, 2014/06/17 09:18:50]

SpeechRecognitionController is on-heap, so can we use a Member for this?

[sof, 2014/06/17 09:26:07]

Not always, but yes, will tidy this up.

[sof, 2014/06/17 10:42:09]

Well spotted - it's a straight bug (and not just a tracing 'nicety') with
enable_oilpan=1 not to do so, I think. Now done.

     bool m_stoppedByActiveDOMObject;
     bool m_started;
     bool m_stopping;
     HeapVector<Member<SpeechRecognitionResult> > m_finalResults;
 };
 
 } // namespace WebCore
 
 #endif // SpeechRecognition_h