Make IDL Callbacks non-refcounted by default

Source/modules/quota/WebStorageQuotaCallbacksImpl.h

Index: Source/modules/quota/WebStorageQuotaCallbacksImpl.h
diff --git a/Source/modules/quota/WebStorageQuotaCallbacksImpl.h b/Source/modules/quota/WebStorageQuotaCallbacksImpl.h
index 97ba9cbb4aee8d6301fd6005f0debfaa4c0d8a6b..272c4f53156597e7000df859e68626ae6c0acc3e 100644
--- a/Source/modules/quota/WebStorageQuotaCallbacksImpl.h
+++ b/Source/modules/quota/WebStorageQuotaCallbacksImpl.h
@@ -44,13 +44,13 @@ namespace WebCore {
 class WebStorageQuotaCallbacksImpl : public blink::WebStorageQuotaCallbacks {
 public:
     // The class is self-destructed and thus we have leakedPtr constructors.
-    static WebStorageQuotaCallbacksImpl* createLeakedPtr(PassRefPtr<StorageUsageCallback> success, PassRefPtr<StorageErrorCallback> error)
+    static WebStorageQuotaCallbacksImpl* createLeakedPtr(PassOwnPtr<StorageUsageCallback> success, PassOwnPtr<StorageErrorCallback> error)
     {
         OwnPtr<WebStorageQuotaCallbacksImpl> callbacks = adoptPtr(new WebStorageQuotaCallbacksImpl(success, error));
         return callbacks.leakPtr();
     }
 
-    static WebStorageQuotaCallbacksImpl* createLeakedPtr(PassRefPtr<StorageQuotaCallback> success, PassRefPtr<StorageErrorCallback> error)
+    static WebStorageQuotaCallbacksImpl* createLeakedPtr(PassOwnPtr<StorageQuotaCallback> success, PassOwnPtr<StorageErrorCallback> error)
     {
         OwnPtr<WebStorageQuotaCallbacksImpl> callbacks = adoptPtr(new WebStorageQuotaCallbacksImpl(success, error));
         return callbacks.leakPtr();
@@ -63,12 +63,12 @@ public:
     virtual void didFail(blink::WebStorageQuotaError);
 
 private:
-    WebStorageQuotaCallbacksImpl(PassRefPtr<StorageUsageCallback>, PassRefPtr<StorageErrorCallback>);
-    WebStorageQuotaCallbacksImpl(PassRefPtr<StorageQuotaCallback>, PassRefPtr<StorageErrorCallback>);
+    WebStorageQuotaCallbacksImpl(PassOwnPtr<StorageUsageCallback>, PassOwnPtr<StorageErrorCallback>);
+    WebStorageQuotaCallbacksImpl(PassOwnPtr<StorageQuotaCallback>, PassOwnPtr<StorageErrorCallback>);
 
-    RefPtr<StorageUsageCallback> m_usageCallback;
-    RefPtr<StorageQuotaCallback> m_quotaCallback;
-    RefPtr<StorageErrorCallback> m_errorCallback;
+    OwnPtr<StorageUsageCallback> m_usageCallback;
+    OwnPtr<StorageQuotaCallback> m_quotaCallback;
+    OwnPtr<StorageErrorCallback> m_errorCallback;
 };
 
 } // namespace