net: Cleanup class/struct forward declarations

net/url_request/url_request_http_job.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 NET_URL_REQUEST_URL_REQUEST_HTTP_JOB_H_
 #define NET_URL_REQUEST_URL_REQUEST_HTTP_JOB_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 19 matching lines @@
 namespace net {
 
 class HttpRequestHeaders;
 class HttpResponseHeaders;
 class HttpResponseInfo;
 class HttpTransaction;
 class HttpUserAgentSettings;
 class ProxyInfo;
 class SSLPrivateKey;
 class UploadDataStream;
-class URLRequestContext;
 
 // A URLRequestJob subclass that is built on top of HttpTransaction. It
 // provides an implementation for both HTTP and HTTPS.
 class NET_EXPORT_PRIVATE URLRequestHttpJob : public URLRequestJob {
  public:
   static URLRequestJob* Factory(URLRequest* request,
                                 NetworkDelegate* network_delegate,
                                 const std::string& scheme);
 
   // Record Sdch specific packet stats. Public so that SdchPolicyDelegate can
@@ skipping 210 matching lines @@
   int64_t total_sent_bytes_from_previous_transactions_;
 
   base::WeakPtrFactory<URLRequestHttpJob> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestHttpJob);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_HTTP_JOB_H_