Cleanup: Remove unneeded forward declararations in net.

net/http/http_proxy_client_socket.h

 // Copyright (c) 2011 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 NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_H_
 #define NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "net/base/completion_callback.h"
 #include "net/base/host_port_pair.h"
 #include "net/base/net_log.h"
 #include "net/http/http_auth_controller.h"
 #include "net/http/http_request_headers.h"
 #include "net/http/http_request_info.h"
 #include "net/http/http_response_info.h"
 #include "net/http/proxy_client_socket.h"
 
 class GURL;
 
 namespace net {
 
 class AddressList;
 class ClientSocketHandle;
 class GrowableIOBuffer;
 class HttpAuthCache;
-class HttpAuthHandleFactory;
 class HttpStream;
 class HttpStreamParser;
 class IOBuffer;
 
 class HttpProxyClientSocket : public ProxyClientSocket {
  public:
   // Takes ownership of |transport_socket|, which should already be connected
   // by the time Connect() is called.  If tunnel is true then on Connect()
   // this socket will establish an Http tunnel.
   HttpProxyClientSocket(ClientSocketHandle* transport_socket,
@@ skipping 35 matching lines @@
   virtual const BoundNetLog& NetLog() const;
   virtual void SetSubresourceSpeculation();
   virtual void SetOmniboxSpeculation();
   virtual bool WasEverUsed() const;
   virtual bool UsingTCPFastOpen() const;
   virtual int64 NumBytesRead() const;
   virtual base::TimeDelta GetConnectTimeMicros() const;
 
   // Socket methods:
   virtual int Read(IOBuffer* buf, int buf_len, OldCompletionCallback* callback);
-  virtual int Write(IOBuffer* buf, int buf_len, OldCompletionCallback* callback);
+  virtual int Write(IOBuffer* buf,
+                    int buf_len,
+                    OldCompletionCallback* callback);
   virtual bool SetReceiveBufferSize(int32 size);
   virtual bool SetSendBufferSize(int32 size);
   virtual int GetPeerAddress(AddressList* address) const;
   virtual int GetLocalAddress(IPEndPoint* address) const;
 
  private:
   enum State {
     STATE_NONE,
     STATE_GENERATE_AUTH_TOKEN,
     STATE_GENERATE_AUTH_TOKEN_COMPLETE,
@@ skipping 65 matching lines @@
   HttpRequestHeaders request_headers_;
 
   const BoundNetLog net_log_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpProxyClientSocket);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_H_