Enable Oilpan by default in modules/speech/

Source/modules/speech/SpeechSynthesisEvent.cpp

Index: Source/modules/speech/SpeechSynthesisEvent.cpp
diff --git a/Source/modules/speech/SpeechSynthesisEvent.cpp b/Source/modules/speech/SpeechSynthesisEvent.cpp
index 5082c8f4ee110e5ce5374167f5fe5a03e7626b7c..5b4d0f3344cf4b7a2263532562a369842a9b626b 100644
--- a/Source/modules/speech/SpeechSynthesisEvent.cpp
+++ b/Source/modules/speech/SpeechSynthesisEvent.cpp
@@ -28,14 +28,14 @@
 
 namespace WebCore {
 
-PassRefPtrWillBeRawPtr<SpeechSynthesisEvent> SpeechSynthesisEvent::create()
+SpeechSynthesisEvent* SpeechSynthesisEvent::create()
 {
-    return adoptRefWillBeNoop(new SpeechSynthesisEvent());
+    return new SpeechSynthesisEvent;
 }
 
-PassRefPtrWillBeRawPtr<SpeechSynthesisEvent> SpeechSynthesisEvent::create(const AtomicString& type, unsigned long charIndex, float elapsedTime, const String& name)
+SpeechSynthesisEvent* SpeechSynthesisEvent::create(const AtomicString& type, unsigned long charIndex, float elapsedTime, const String& name)
 {
-    return adoptRefWillBeNoop(new SpeechSynthesisEvent(type, charIndex, elapsedTime, name));
+    return new SpeechSynthesisEvent(type, charIndex, elapsedTime, name);
 }
 
 SpeechSynthesisEvent::SpeechSynthesisEvent()
@@ -52,9 +52,4 @@ SpeechSynthesisEvent::SpeechSynthesisEvent(const AtomicString& type, unsigned lo
     ScriptWrappable::init(this);
 }
 
-void SpeechSynthesisEvent::trace(Visitor* visitor)
-{
-    Event::trace(visitor);
-}
-
 } // namespace WebCore