CallbackPromiseAdapter types should be more compatible with WebCallbacks (3/3).

Source/modules/cachestorage/Cache.cpp

Index: Source/modules/cachestorage/Cache.cpp
diff --git a/Source/modules/cachestorage/Cache.cpp b/Source/modules/cachestorage/Cache.cpp
index 9ac73da389171a1a0de06433ec2ebf91f51f1fc9..90a26599aad2c3e175d76962556391d177928f2a 100644
--- a/Source/modules/cachestorage/Cache.cpp
+++ b/Source/modules/cachestorage/Cache.cpp
@@ -96,13 +96,12 @@ public:
         m_resolver.clear();
     }
 
-    void onError(WebPassOwnPtr<WebServiceWorkerCacheError> rawReason) override
+    void onError(WebServiceWorkerCacheError reason) override
     {
-        OwnPtr<WebServiceWorkerCacheError> reason = rawReason.release();
-        if (*reason == WebServiceWorkerCacheErrorNotFound)
+        if (reason == WebServiceWorkerCacheErrorNotFound)
             m_resolver->resolve(false);
         else
-            m_resolver->reject(CacheStorageError::createException(*reason));
+            m_resolver->reject(CacheStorageError::createException(reason));
         m_resolver.clear();
     }