Move speech module over to Oilpan.

Source/modules/speech/SpeechRecognitionResultList.cpp

Index: Source/modules/speech/SpeechRecognitionResultList.cpp
diff --git a/Source/modules/speech/SpeechRecognitionResultList.cpp b/Source/modules/speech/SpeechRecognitionResultList.cpp
index 7327bf7f7f3707ac484af9e323ddcafbeb8a5e96..69a81c8d22c6a3bbb18c468c9581bc264b9efe39 100644
--- a/Source/modules/speech/SpeechRecognitionResultList.cpp
+++ b/Source/modules/speech/SpeechRecognitionResultList.cpp
@@ -29,9 +29,11 @@
 
 namespace WebCore {
 
-PassRefPtr<SpeechRecognitionResultList> SpeechRecognitionResultList::create(const Vector<RefPtr<SpeechRecognitionResult> >& results)
+DEFINE_GC_INFO(SpeechRecognitionResultList);
+
+PassRefPtrWillBeRawPtr<SpeechRecognitionResultList> SpeechRecognitionResultList::create(const Vector<RefPtr<SpeechRecognitionResult> >& results)
 {
-    return adoptRef(new SpeechRecognitionResultList(results));
+    return adoptRefWillBeNoop(new SpeechRecognitionResultList(results));
 }
 
 SpeechRecognitionResult* SpeechRecognitionResultList::item(unsigned long index)
@@ -43,9 +45,21 @@ SpeechRecognitionResult* SpeechRecognitionResultList::item(unsigned long index)
 }
 
 SpeechRecognitionResultList::SpeechRecognitionResultList(const Vector<RefPtr<SpeechRecognitionResult> >& results)
+#if !ENABLE(OILPAN)
     : m_results(results)

[Vyacheslav Egorov (Chromium), 2014/02/14 14:01:42]

We could provide a correctly delegating copying constructor to avoid these
changes.

[sof, 2014/02/16 20:29:15]

Yes, the eyesore would disappear then, but I'd be interested to hear suggestions
of how to address the underlying problem here.

That is, has the project worked out how to handle 'Blink platform layer' objects
(I might be using the completely wrong terminology here, sorry, but I refer to
the objects exposed by public/web/ ) that hold references to Oilpan heap
objects? Without exposing the underlying Oilpan types in those interfaces.

[I've been experimenting with a WebPrivateHeapPtr type, which holds a persistent
reference when compiled with Oilpan enabled. It indirectly solves the above.]

[haraken, 2014/02/17 01:21:35]

I think this is the right way to go. You can refer to You can refer to
Source/WebKit/chromium/public/WebRange.h in the experimental branch and see how
to address the WebPrivatePtr issue.

+#endif
 {
     ScriptWrappable::init(this);
+#if ENABLE(OILPAN)
+    m_results.grow(results.size());
+    for (size_t i = 0; i < results.size(); i++)
+        m_results[i] = results[i].get();
+#endif
+}
+
+void SpeechRecognitionResultList::trace(Visitor* visitor)
+{
+    visitor->trace(m_results);
 }
 
 } // namespace WebCore