Pepper stream-to-file plumbing....

chrome/common/security_filter_peer.h

 // Copyright (c) 2010 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_COMMON_SECURITY_FILTER_PEER_H__
 #define CHROME_COMMON_SECURITY_FILTER_PEER_H__
 
 #include "webkit/glue/resource_loader_bridge.h"
 
@@ skipping 20 matching lines @@
   // ResourceLoaderBridge::Peer methods.
   virtual void OnUploadProgress(uint64 position, uint64 size);
   virtual bool OnReceivedRedirect(
       const GURL& new_url,
       const webkit_glue::ResourceLoaderBridge::ResponseInfo& info,
       bool* has_new_first_party_for_cookies,
       GURL* new_first_party_for_cookies);
   virtual void OnReceivedResponse(
       const webkit_glue::ResourceLoaderBridge::ResponseInfo& info,
       bool content_filtered);
+  virtual void OnDownloadedData(int len) {}
   virtual void OnReceivedData(const char* data, int len);
   virtual void OnCompletedRequest(const URLRequestStatus& status,
                                   const std::string& security_info);
   virtual GURL GetURLForDebugging() const;
 
  protected:
   SecurityFilterPeer(webkit_glue::ResourceLoaderBridge* resource_loader_bridge,
                      webkit_glue::ResourceLoaderBridge::Peer* peer);
 
   webkit_glue::ResourceLoaderBridge::Peer* original_peer_;
@@ skipping 62 matching lines @@
 
  private:
   webkit_glue::ResourceLoaderBridge::ResponseInfo response_info_;
   std::string mime_type_;
   std::string data_;
 
   DISALLOW_COPY_AND_ASSIGN(ReplaceContentPeer);
 };
 
 #endif  // CHROME_COMMON_SECURITY_FILTER_PEER_H__