Store xsrf token received with psuggest results.

chrome/browser/search_engines/template_url.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 CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_H_
 #define CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_H_
 
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 90 matching lines @@
 
     // Which omnibox the user used to type the prefix.
     AutocompleteInput::PageClassification page_classification;
 
     // True for searches issued with the bookmark bar pref set to shown.
     bool bookmark_bar_pinned;
 
     // Additional query params provided by the suggest server.
     std::string suggest_query_params;
 
+    // Xsrf token parameter needed to send a delete request to suggest server.
+    std::string xsrf_token;

[Peter Kasting, 2013/10/31 23:54:46]

This is the wrong place to store this.  Since ReplaceSearchTerms() doesn't need
this value, it shouldn't be in this struct.

+
     // If set, ReplaceSearchTerms() will automatically append any extra query
     // params specified via the --extra-search-query-params command-line
     // argument.  Generally, this should be set when dealing with the search or
     // instant TemplateURLRefs of the default search engine and the caller cares
     // about the query portion of the URL.  Since neither TemplateURLRef nor
     // indeed TemplateURL know whether a TemplateURL is the default search
     // engine, callers instead must set this manually.
     bool append_extra_query_params;
 
     // The raw content of an image thumbnail that will be used as a query for
@@ skipping 639 matching lines @@
   TemplateURLRef image_url_ref_;
   TemplateURLRef new_tab_url_ref_;
   scoped_ptr<AssociatedExtensionInfo> extension_info_;
 
   // TODO(sky): Add date last parsed OSD file.
 
   DISALLOW_COPY_AND_ASSIGN(TemplateURL);
 };
 
 #endif  // CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_H_