Implement HTTP headers sniffing in the ProtocolSinkWrap, instead of relying o...

chrome_frame/protocol_sink_wrap.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_PROTOCOL_SINK_WRAP_H_
 #define CHROME_FRAME_PROTOCOL_SINK_WRAP_H_
 
 #include <exdisp.h>
 #include <urlmon.h>
 #include <atlbase.h>
@@ skipping 116 matching lines @@
   // What BINDSTATUS_MIMETYPEAVAILABLE and Co. tells us.
   ScopedBstr suggested_mime_type_;
   // At least one of the following has been received:
   // BINDSTATUS_MIMETYPEAVAILABLE,
   // MIMESTATUS_VERIFIEDMIMETYPEAVAILABLE
   // BINDSTATUS_SERVER_MIMETYPEAVAILABLE
   bool has_suggested_mime_type_;
   // BINDSTATUS_SERVER_MIMETYPEAVAILABLE received, so we shall fire one.
   bool has_server_mime_type_;
 
-  // Did we received ReportData()
-  bool report_data_received_;
   RendererType renderer_type_;
 
   // Buffer for accumulated data including 1 extra for NULL-terminator
   static const size_t kMaxContentSniffLength = 2 * 1024;
   char buffer_[kMaxContentSniffLength + 1];
   unsigned long buffer_size_;  // NOLINT
   unsigned long buffer_pos_;  // NOLINT
 
   HRESULT FillBuffer();
   void SaveSuggestedMimeType(LPCWSTR status_text);
   void FireSugestedMimeType(IInternetProtocolSink* delegate);
 };
 
 struct TransactionHooks {
   void InstallHooks();
   void RevertHooks();
 };
 
 DECLSPEC_SELECTANY struct TransactionHooks g_trans_hooks;
 
 #endif  // CHROME_FRAME_PROTOCOL_SINK_WRAP_H_