Correctly whitelist ftp directory listings.

webkit/glue/weburlresponse_extradata_impl.h

Index: webkit/glue/weburlresponse_extradata_impl.h
diff --git a/webkit/glue/weburlresponse_extradata_impl.h b/webkit/glue/weburlresponse_extradata_impl.h
index 67c5d65b1e324081fa6c237304a8aee85a417d36..399aeba77ab7bad049b212a638bf78130cd9186c 100644
--- a/webkit/glue/weburlresponse_extradata_impl.h
+++ b/webkit/glue/weburlresponse_extradata_impl.h
@@ -26,9 +26,20 @@ class WEBKIT_GLUE_EXPORT 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);
 };