Transfer CF downloads to the host browser....

chrome_frame/urlmon_url_request.h

 // Copyright (c) 2009 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_FRAME_URLMON_URL_REQUEST_H_
 #define CHROME_FRAME_URLMON_URL_REQUEST_H_
 
 #include <urlmon.h>
 #include <atlbase.h>
 #include <atlcom.h>
@@ skipping 43 matching lines @@
 
 BEGIN_MSG_MAP(UrlmonUrlRequest)
   CHAIN_MSG_MAP(TaskMarshaller)
 END_MSG_MAP()
 
   // PluginUrlRequest implementation
   virtual bool Start();
   virtual void Stop();
   virtual bool Read(int bytes_to_read);
 
+  void TransferToHost(IUnknown* host);
+
   // IBindStatusCallback implementation
   STDMETHOD(OnStartBinding)(DWORD reserved, IBinding* binding);
   STDMETHOD(GetPriority)(LONG* priority);
   STDMETHOD(OnLowResource)(DWORD reserved);
   STDMETHOD(OnProgress)(ULONG progress, ULONG max_progress,
       ULONG status_code, LPCWSTR status_text);
   STDMETHOD(OnStopBinding)(HRESULT result, LPCWSTR error);
   STDMETHOD(GetBindInfo)(DWORD* bind_flags, BINDINFO* bind_info);
   STDMETHOD(OnDataAvailable)(DWORD flags, DWORD size, FORMATETC* formatetc,
       STGMEDIUM* storage);
@@ skipping 183 matching lines @@
   static int instance_count_;
   HWND parent_window_;
   // Set to true if a redirect notification was aborted.
   bool ignore_redirect_stop_binding_error_;
 
   DISALLOW_COPY_AND_ASSIGN(UrlmonUrlRequest);
 };
 
 #endif  // CHROME_FRAME_URLMON_URL_REQUEST_H_