Reland rest of r77399.

net/url_request/url_request.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_URL_REQUEST_URL_REQUEST_H_
 #define NET_URL_REQUEST_URL_REQUEST_H_
 #pragma once
 
 #include <map>
 #include <string>
@@ skipping 391 matching lines @@
   bool was_fetched_via_spdy() const {
     return response_info_.was_fetched_via_spdy;
   }
 
   // Returns true if the URLRequest was delivered after NPN is negotiated,
   // using either SPDY or HTTP.
   bool was_npn_negotiated() const {
     return response_info_.was_npn_negotiated;
   }
 
-  // Returns true if the URLRequest was delivered when the alternate protocol
-  // is available.
-  bool was_alternate_protocol_available() const {
-    return response_info_.was_alternate_protocol_available;
-  }
-
   // Returns true if the URLRequest was delivered through a proxy.
   bool was_fetched_via_proxy() const {
     return response_info_.was_fetched_via_proxy;
   }
 
   // Returns the host and port that the content was fetched from.  See
   // http_response_info.h for caveats relating to cached content.
   HostPortPair GetSocketAddress() const;
 
   // Get all response headers, as a HttpResponseHeaders object.  See comments
@@ skipping 251 matching lines @@
   // is ready to be resumed or canceled.
   scoped_refptr< CancelableCompletionCallback<URLRequest> >
       before_request_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequest);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_H_