Move data reduction proxy to Chrome-Proxy header for authentication

chrome/browser/devtools/devtools_network_transaction.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 CHROME_BROWSER_DEVTOOLS_DEVTOOLS_NETWORK_TRANSACTION_H_
 #define CHROME_BROWSER_DEVTOOLS_DEVTOOLS_NETWORK_TRANSACTION_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "net/base/completion_callback.h"
@@ skipping 89 matching lines @@
   virtual net::UploadProgress GetUploadProgress() const OVERRIDE;
   virtual void SetQuicServerInfo(
       net::QuicServerInfo* quic_server_info) OVERRIDE;
   virtual bool GetLoadTimingInfo(
       net::LoadTimingInfo* load_timing_info) const OVERRIDE;
   virtual void SetPriority(net::RequestPriority priority) OVERRIDE;
   virtual void SetWebSocketHandshakeStreamCreateHelper(
       net::WebSocketHandshakeStreamBase::CreateHelper* create_helper) OVERRIDE;
   virtual void SetBeforeNetworkStartCallback(
       const BeforeNetworkStartCallback& callback) OVERRIDE;
+  virtual void SetBeforeProxyHeadersSentCallback(
+      const BeforeProxyHeadersSentCallback& callback) OVERRIDE;
   virtual int ResumeNetworkStart() OVERRIDE;
 
  protected:
   friend class test::DevToolsNetworkControllerHelper;
 
  private:
   // Proxy callback handler. Runs saved callback.
   void OnCallback(int result);
 
   DevToolsNetworkController* controller_;
@@ skipping 38 matching lines @@
   int throttled_result_;
   int64_t throttled_byte_count_;
   CallbackType callback_type_;
   net::CompletionCallback proxy_callback_;
   net::CompletionCallback callback_;
 
   DISALLOW_COPY_AND_ASSIGN(DevToolsNetworkTransaction);
 };
 
 #endif  // CHROME_BROWSER_DEVTOOLS_DEVTOOLS_NETWORK_TRANSACTION_H_