[ServiceWorker] Stop using FetchRequestData::Mode and FetchRequestData::Credentials.

Source/modules/serviceworkers/Request.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef Request_h
 #define Request_h
 
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "modules/serviceworkers/Body.h"
 #include "modules/serviceworkers/FetchRequestData.h"
 #include "modules/serviceworkers/Headers.h"
 #include "platform/heap/Handle.h"
 #include "platform/weborigin/KURL.h"
+#include "public/platform/WebURLRequest.h"
 #include "wtf/RefPtr.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class RequestInit;
 class WebServiceWorkerRequest;
 
 class Request final : public Body {
     DEFINE_WRAPPERTYPEINFO();
@@ skipping 24 matching lines @@
 
     void setBodyBlobHandle(PassRefPtr<BlobDataHandle>);
 
     virtual void trace(Visitor*)  override;
 
 private:
     explicit Request(const Request&);
     Request(ExecutionContext*, FetchRequestData*);
     Request(ExecutionContext*, const WebServiceWorkerRequest&);
 
-    static Request* createRequestWithRequestData(ExecutionContext*, FetchRequestData*, const RequestInit&, FetchRequestData::Mode, FetchRequestData::Credentials, ExceptionState&);
+    static Request* createRequestWithRequestData(ExecutionContext*, FetchRequestData*, const RequestInit&, WebURLRequest::FetchRequestMode, WebURLRequest::FetchCredentialsMode, ExceptionState&);
     void clearHeaderList();
 
     virtual PassRefPtr<BlobDataHandle> blobDataHandle() override;
 
     const Member<FetchRequestData> m_request;
     const Member<Headers> m_headers;
 };
 
 } // namespace blink
 
 #endif // Request_h