Move speech module over to Oilpan.

Source/modules/speech/SpeechGrammarList.cpp

 /*
  * 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 13 matching lines @@
  */
 
 #include "config.h"
 
 #include "modules/speech/SpeechGrammarList.h"
 
 #include "core/dom/Document.h"
 
 namespace WebCore {
 
-PassRefPtr<SpeechGrammarList> SpeechGrammarList::create()
+DEFINE_GC_INFO(SpeechGrammarList);
+
+PassRefPtrWillBeRawPtr<SpeechGrammarList> SpeechGrammarList::create()
 {
-    return adoptRef(new SpeechGrammarList);
+    return adoptRefWillBeNoop(new SpeechGrammarList);
 }
 
 SpeechGrammar* SpeechGrammarList::item(unsigned long index) const
 {
     if (index >= m_grammars.size())
         return 0;
 
     return m_grammars[index].get();
 }
 
 void SpeechGrammarList::addFromUri(ExecutionContext* executionContext, const String& src, double weight)
 {
     Document* document = toDocument(executionContext);
     m_grammars.append(SpeechGrammar::create(document->completeURL(src), weight));
 }
 
 void SpeechGrammarList::addFromString(const String& string, double weight)
 {
     String urlString = String("data:application/xml,") + encodeWithURLEscapeSequences(string);
     m_grammars.append(SpeechGrammar::create(KURL(KURL(), urlString), weight));
 }
 
 SpeechGrammarList::SpeechGrammarList()
 {
     ScriptWrappable::init(this);
 }
 
+void SpeechGrammarList::trace(Visitor* visitor)
+{
+#if ENABLE(OILPAN)

[zerny-chromium, 2014/02/12 11:45:19]

Nit: the #if should not be needed here.

[sof, 2014/02/12 11:48:33]

It is & was needed; not sure what you are suggesting.

[zerny-chromium, 2014/02/12 11:50:20]

Does this give a compile error on a non-oilpan build? The visitor is fully
capable of tracing non-heap allocated collections (and needs to be because they
can contain heap-allocated elements).

[sof, 2014/02/12 11:54:43]

As explained against an earlier patchset,


https://codereview.chromium.org/139803012/diff/130001/Source/modules/speech/S...

+    visitor->trace(m_grammars);
+#endif
+}
+
 } // namespace WebCore