service worker: Fix the type of an update promise reject value

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerError.h

Index: third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerError.h
diff --git a/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerError.h b/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerError.h
index c2054d7b60b392b6ab4dd7c7d348a73e9647380f..e7e1cf45540c421efc10345f9dd5a01c7515ad6c 100644
--- a/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerError.h
+++ b/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerError.h
@@ -36,6 +36,8 @@
 #include "wtf/OwnPtr.h"
 #include "wtf/PassOwnPtr.h"
 
+#include <v8.h>
+
 namespace blink {
 
 class DOMException;
@@ -49,6 +51,13 @@ public:
     static DOMException* take(ScriptPromiseResolver*, const WebServiceWorkerError& webError);
 };
 
+class ServiceWorkerErrorForUpdate : public ServiceWorkerError {
+    STATIC_ONLY(ServiceWorkerErrorForUpdate);
+public:
+    // For CallbackPromiseAdapter
+    static v8::Local<v8::Value> take(ScriptPromiseResolver* resolver, const WebServiceWorkerError& webError);
+};
+
 } // namespace blink
 
 #endif // ServiceWorkerError_h