A working implementation of AQS (Assisted Query Stats).

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_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 93 matching lines @@
   // the key of the search term, otherwise this returns an empty string.
   const std::string& GetSearchTermKey() const;
 
   // Converts the specified term in our owner's encoding to a string16.
   string16 SearchTermToString16(const std::string& term) const;
 
   // Returns true if this TemplateURLRef has a replacement term of
   // {google:baseURL} or {google:baseSuggestURL}.
   bool HasGoogleBaseURLs() const;
 
+  // Returns true iff this TemplateURLRef has a replacement term of
+  // {goog:assistedQueryStats}.
+  bool SupportsAssistedQueryStats() const;
+
  private:
   friend class TemplateURL;
   FRIEND_TEST_ALL_PREFIXES(TemplateURLTest, SetPrepopulatedAndParse);
   FRIEND_TEST_ALL_PREFIXES(TemplateURLTest, ParseParameterKnown);
   FRIEND_TEST_ALL_PREFIXES(TemplateURLTest, ParseParameterUnknown);
   FRIEND_TEST_ALL_PREFIXES(TemplateURLTest, ParseURLEmpty);
   FRIEND_TEST_ALL_PREFIXES(TemplateURLTest, ParseURLNoTemplateEnd);
   FRIEND_TEST_ALL_PREFIXES(TemplateURLTest, ParseURLNoKnownParameters);
   FRIEND_TEST_ALL_PREFIXES(TemplateURLTest, ParseURLTwoParameters);
   FRIEND_TEST_ALL_PREFIXES(TemplateURLTest, ParseURLNestedParameter);
 
   // Enumeration of the known types.
   enum ReplacementType {
     ENCODING,
     GOOGLE_ACCEPTED_SUGGESTION,
+    GOOGLE_ASSISTED_QUERY_STATS,
     GOOGLE_BASE_URL,
     GOOGLE_BASE_SUGGEST_URL,
     GOOGLE_INSTANT_ENABLED,
     GOOGLE_ORIGINAL_QUERY_FOR_SUGGESTION,
     GOOGLE_RLZ,
     GOOGLE_SEARCH_FIELDTRIAL_GROUP,
     GOOGLE_UNESCAPED_SEARCH_TERMS,
     LANGUAGE,
     SEARCH_TERMS,
   };
@@ skipping 285 matching lines @@
   TemplateURLRef url_ref_;
   TemplateURLRef suggestions_url_ref_;
   TemplateURLRef instant_url_ref_;
 
   // TODO(sky): Add date last parsed OSD file.
 
   DISALLOW_COPY_AND_ASSIGN(TemplateURL);
 };
 
 #endif  // CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_H_