blink: Cleanup class forward declarations

third_party/WebKit/Source/modules/fetch/FetchRequestData.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 FetchRequestData_h
 #define FetchRequestData_h
 
 #include "platform/heap/Handle.h"
 #include "platform/network/EncodedFormData.h"
 #include "platform/weborigin/KURL.h"
 #include "platform/weborigin/Referrer.h"
 #include "platform/weborigin/ReferrerPolicy.h"
 #include "public/platform/WebURLRequest.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerRequest.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/text/AtomicString.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class BodyStreamBuffer;
-class ExecutionContext;
 class FetchHeaderList;
-class PasswordCredential;
 class SecurityOrigin;
 class ScriptState;
 class WebServiceWorkerRequest;
 
 class FetchRequestData final
     : public GarbageCollectedFinalized<FetchRequestData> {
   WTF_MAKE_NONCOPYABLE(FetchRequestData);
 
  public:
   enum Tainting { BasicTainting, CORSTainting, OpaqueTainting };
@@ skipping 89 matching lines @@
   Tainting m_responseTainting;
   Member<BodyStreamBuffer> m_buffer;
   String m_mimeType;
   String m_integrity;
   RefPtr<EncodedFormData> m_attachedCredential;
 };
 
 }  // namespace blink
 
 #endif  // FetchRequestData_h