Revert "Add [WillBeGarbageCollected] to Event.idl"

Source/core/events/TextEvent.h

Index: Source/core/events/TextEvent.h
diff --git a/Source/core/events/TextEvent.h b/Source/core/events/TextEvent.h
index 02c0848d11fa58d42c26164a299dfc62a30e82d5..cbb0afbb77ec381670c20bdaf3f3935164634fa0 100644
--- a/Source/core/events/TextEvent.h
+++ b/Source/core/events/TextEvent.h
@@ -38,8 +38,8 @@ namespace WebCore {
     class TextEvent FINAL : public UIEvent {
     public:
 
-        static PassRefPtrWillBeRawPtr<TextEvent> create();
-        static PassRefPtrWillBeRawPtr<TextEvent> create(PassRefPtr<AbstractView>, const String& data, TextEventInputType = TextEventInputKeyboard);
+        static PassRefPtr<TextEvent> create();
+        static PassRefPtr<TextEvent> create(PassRefPtr<AbstractView>, const String& data, TextEventInputType = TextEventInputKeyboard);
         static PassRefPtr<TextEvent> createForPlainTextPaste(PassRefPtr<AbstractView> view, const String& data, bool shouldSmartReplace);
         static PassRefPtr<TextEvent> createForFragmentPaste(PassRefPtr<AbstractView> view, PassRefPtr<DocumentFragment> data, bool shouldSmartReplace, bool shouldMatchStyle);
         static PassRefPtr<TextEvent> createForDrop(PassRefPtr<AbstractView> view, const String& data);