ResourceDispatcherHostDelegate::OnResponseStarted doesn't need IPC::Sender

content/public/browser/resource_dispatcher_host_delegate.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 CONTENT_PUBLIC_BROWSER_RESOURCE_DISPATCHER_HOST_DELEGATE_H_
 #define CONTENT_PUBLIC_BROWSER_RESOURCE_DISPATCHER_HOST_DELEGATE_H_
 
 #include <memory>
 #include <string>
 
 #include "base/files/file_path.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/resource_request_info.h"
 #include "content/public/common/resource_type.h"
 #include "ui/base/page_transition_types.h"
 
 class GURL;
 template <class T> class ScopedVector;
 
-namespace IPC {
-class Sender;
-}
-
 namespace net {
 class AuthChallengeInfo;
 class ClientCertStore;
 class URLRequest;
 }
 
 namespace content {
 
 class AppCacheService;
 class NavigationData;
@@ skipping 74 matching lines @@
       std::string* payload);
 
   // Informs the delegate that a Stream was created. The Stream can be read from
   // the blob URL of the Stream, but can only be read once.
   virtual void OnStreamCreated(net::URLRequest* request,
                                std::unique_ptr<content::StreamInfo> stream);
 
   // Informs the delegate that a response has started.
   virtual void OnResponseStarted(net::URLRequest* request,
                                  ResourceContext* resource_context,
-                                 ResourceResponse* response,
-                                 IPC::Sender* sender);
+                                 ResourceResponse* response);
 
   // Informs the delegate that a request has been redirected.
   virtual void OnRequestRedirected(const GURL& redirect_url,
                                    net::URLRequest* request,
                                    ResourceContext* resource_context,
                                    ResourceResponse* response);
 
   // Notification that a request has completed.
   virtual void RequestComplete(net::URLRequest* url_request);
 
@@ skipping 10 matching lines @@
   virtual std::unique_ptr<net::ClientCertStore> CreateClientCertStore(
       ResourceContext* resource_context);
 
  protected:
   virtual ~ResourceDispatcherHostDelegate();
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_RESOURCE_DISPATCHER_HOST_DELEGATE_H_