Correctly whitelist ftp directory listings.

webkit/glue/weburlresponse_extradata_impl.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 WEBKIT_GLUE_WEBURLRESPONSE_EXTRADATA_IMPL_H_
 #define WEBKIT_GLUE_WEBURLRESPONSE_EXTRADATA_IMPL_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURLResponse.h"
 #include "webkit/glue/webkit_glue_export.h"
 
 namespace webkit_glue {
 
 // Base class for Chrome's implementation of the "extra data".
 class WEBKIT_GLUE_EXPORT WebURLResponseExtraDataImpl
     : NON_EXPORTED_BASE(public WebKit::WebURLResponse::ExtraData) {
  public:
   explicit WebURLResponseExtraDataImpl(
       const std::string& npn_negotiated_protocol);
   virtual ~WebURLResponseExtraDataImpl();
 
   const std::string& npn_negotiated_protocol() const {
     return npn_negotiated_protocol_;
   }
+  bool is_multipart_payload() const { return is_multipart_payload_; }
+  void set_is_multipart_payload(bool is_multipart_payload) {
+    is_multipart_payload_ = is_multipart_payload;
+  }
+  bool is_ftp_directory_listing() const { return is_ftp_directory_listing_; }
+  void set_is_ftp_directory_listing(bool is_ftp_directory_listing) {
+    is_ftp_directory_listing_ = is_ftp_directory_listing;
+  }
+
 
  private:
   std::string npn_negotiated_protocol_;
+  bool is_multipart_payload_;
+  bool is_ftp_directory_listing_;
 
   DISALLOW_COPY_AND_ASSIGN(WebURLResponseExtraDataImpl);
 };
 
 }  // namespace webkit_glue
 
 #endif  // WEBKIT_GLUE_WEBURLRESPONSE_EXTRADATA_IMPL_H_