Add embedder-specific headers to HTTP CONNECT tunnel request

chrome/browser/io_thread.h

 // Copyright (c) 2012 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_IO_THREAD_H_
 #define CHROME_BROWSER_IO_THREAD_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 22 matching lines @@
 class CommandLine;
 }
 
 namespace chrome_browser_net {
 class DnsProbeService;
 }
 
 #if defined(SPDY_PROXY_AUTH_ORIGIN)
 namespace data_reduction_proxy {
 class DataReductionProxyAuthRequestHandler;
+class DataReductionProxyDelegate;
 class DataReductionProxyParams;
 }
 #endif  // defined(SPDY_PROXY_AUTH_ORIGIN)
 
 namespace extensions {
 class EventRouterForwarder;
 }
 
 namespace net {
 class CertVerifier;
@@ skipping 144 matching lines @@
     bool enable_user_alternate_protocol_ports;
     // NetErrorTabHelper uses |dns_probe_service| to send DNS probes when a
     // main frame load fails with a DNS error in order to provide more useful
     // information to the renderer so it can show a more specific error page.
     scoped_ptr<chrome_browser_net::DnsProbeService> dns_probe_service;
 #if defined(SPDY_PROXY_AUTH_ORIGIN)
   scoped_ptr<data_reduction_proxy::DataReductionProxyParams>
       data_reduction_proxy_params;
   scoped_ptr<data_reduction_proxy::DataReductionProxyAuthRequestHandler>
       data_reduction_proxy_auth_request_handler;
+  scoped_ptr<data_reduction_proxy::DataReductionProxyDelegate>
+      data_reduction_proxy_delegate;
 #endif
   };
 
   // |net_log| must either outlive the IOThread or be NULL.
   IOThread(PrefService* local_state,
            policy::PolicyService* policy_service,
            ChromeNetLog* net_log,
            extensions::EventRouterForwarder* extension_event_router_forwarder);
 
   virtual ~IOThread();
@@ skipping 236 matching lines @@
   bool is_spdy_disabled_by_policy_;
 
   base::WeakPtrFactory<IOThread> weak_factory_;
 
   const base::TimeTicks creation_time_;
 
   DISALLOW_COPY_AND_ASSIGN(IOThread);
 };
 
 #endif  // CHROME_BROWSER_IO_THREAD_H_