Remove unused was_fetched_via_proxy members

third_party/WebKit/Source/platform/network/ResourceResponse.h

 /*
  * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 223 matching lines @@
 
     bool wasAlternateProtocolAvailable() const
     {
       return m_wasAlternateProtocolAvailable;
     }
     void setWasAlternateProtocolAvailable(bool value)
     {
       m_wasAlternateProtocolAvailable = value;
     }
 
-    bool wasFetchedViaProxy() const { return m_wasFetchedViaProxy; }
-    void setWasFetchedViaProxy(bool value) { m_wasFetchedViaProxy = value; }
-
     bool wasFetchedViaServiceWorker() const { return m_wasFetchedViaServiceWorker; }
     void setWasFetchedViaServiceWorker(bool value) { m_wasFetchedViaServiceWorker = value; }
 
     bool wasFetchedViaForeignFetch() const { return m_wasFetchedViaForeignFetch; }
     void setWasFetchedViaForeignFetch(bool value) { m_wasFetchedViaForeignFetch = value; }
 
     bool wasFallbackRequiredByServiceWorker() const { return m_wasFallbackRequiredByServiceWorker; }
     void setWasFallbackRequiredByServiceWorker(bool value) { m_wasFallbackRequiredByServiceWorker = value; }
 
     WebServiceWorkerResponseType serviceWorkerResponseType() const { return m_serviceWorkerResponseType; }
@@ skipping 216 matching lines @@
     unsigned short m_remotePort;
     long long m_encodedBodyLength;
     long long m_decodedBodyLength;
     String m_downloadedFilePath;
     RefPtr<BlobDataHandle> m_downloadedFileHandle;
 };
 
 } // namespace blink
 
 #endif // ResourceResponse_h