Fix for the RedirectTest.ClientServerServer test.

third_party/WebKit/Source/core/loader/DocumentLoader.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2011 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.
@@ skipping 131 matching lines @@
                                       int encodedDataLength);
   DocumentLoadTiming& timing() { return m_documentLoadTiming; }
   const DocumentLoadTiming& timing() const { return m_documentLoadTiming; }
 
   ApplicationCacheHost* applicationCacheHost() const {
     return m_applicationCacheHost.get();
   }
 
   void clearRedirectChain();
   void appendRedirect(const KURL&);
+  void prependRedirect(const KURL&);
 
   ContentSecurityPolicy* releaseContentSecurityPolicy() {
     return m_contentSecurityPolicy.release();
   }
 
   ClientHintsPreferences& clientHintsPreferences() {
     return m_clientHintsPreferences;
   }
 
   struct InitialScrollState {
@@ skipping 118 matching lines @@
   // Used to protect against reentrancy into dataReceived().
   bool m_inDataReceived;
   RefPtr<SharedBuffer> m_dataBuffer;
 };
 
 DECLARE_WEAK_IDENTIFIER_MAP(DocumentLoader);
 
 }  // namespace blink
 
 #endif  // DocumentLoader_h