Cleanup the FlipDelegate API a bit in prep for fixing upload....

net/flip/flip_network_transaction.h

 // Copyright (c) 2009 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_FLIP_NETWORK_TRANSACTION_H_
 #define NET_FLIP_NETWORK_TRANSACTION_H_
 
 #include <string>
 #include <deque>
 
@@ skipping 26 matching lines @@
 // The FlipDelegate is the consumer of events from the FlipSession.
 class FlipNetworkTransaction : public HttpTransaction, public FlipDelegate {
  public:
   explicit FlipNetworkTransaction(HttpNetworkSession* session);
   virtual ~FlipNetworkTransaction();
 
   // FlipDelegate methods:
   virtual const HttpRequestInfo* request();
   virtual const UploadDataStream* data();
   virtual void OnRequestSent(int status);
+  virtual void OnUploadDataSent(int result);
   virtual void OnResponseReceived(HttpResponseInfo* response);
   virtual void OnDataReceived(const char* buffer, int bytes);
   virtual void OnClose(int status);
-  virtual void OnCancel();
 
   // HttpTransaction methods:
   virtual int Start(const HttpRequestInfo* request_info,
                     CompletionCallback* callback,
                     LoadLog* load_log);
   virtual int RestartIgnoringLastError(CompletionCallback* callback);
   virtual int RestartWithCertificate(X509Certificate* client_cert,
                                      CompletionCallback* callback);
   virtual int RestartWithAuth(const std::wstring& username,
                               const std::wstring& password,
@@ skipping 72 matching lines @@
   base::Time start_time_;
 
   // The next state in the state machine.
   State next_state_;
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_NETWORK_TRANSACTION_H_