Add [WillBeGarbageCollected] to Event.idl

Source/core/speech/SpeechInputEvent.cpp

Index: Source/core/speech/SpeechInputEvent.cpp
diff --git a/Source/core/speech/SpeechInputEvent.cpp b/Source/core/speech/SpeechInputEvent.cpp
index 8d88763215696358abe5faa67378c62e1f4da3da..76c41e30b286e79897792c07828ecd51c6724abc 100644
--- a/Source/core/speech/SpeechInputEvent.cpp
+++ b/Source/core/speech/SpeechInputEvent.cpp
@@ -38,14 +38,14 @@
 
 namespace WebCore {
 
-PassRefPtr<SpeechInputEvent> SpeechInputEvent::create()
+PassRefPtrWillBeRawPtr<SpeechInputEvent> SpeechInputEvent::create()
 {
-    return adoptRef(new SpeechInputEvent);
+    return adoptRefCountedWillBeRefCountedGarbageCollected(new SpeechInputEvent);
 }
 
-PassRefPtr<SpeechInputEvent> SpeechInputEvent::create(const AtomicString& eventType, const SpeechInputResultArray& results)
+PassRefPtrWillBeRawPtr<SpeechInputEvent> SpeechInputEvent::create(const AtomicString& eventType, const SpeechInputResultArray& results)
 {
-    return adoptRef(new SpeechInputEvent(eventType, results));
+    return adoptRefCountedWillBeRefCountedGarbageCollected(new SpeechInputEvent(eventType, results));
 }
 
 SpeechInputEvent::SpeechInputEvent()