[Omnibox] Changing scheme from https:// to http:// results in DCHECK (Always).

chrome/browser/autocomplete/url_index_private_data.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_AUTOCOMPLETE_URL_INDEX_PRIVATE_DATA_H_
 #define CHROME_BROWSER_AUTOCOMPLETE_URL_INDEX_PRIVATE_DATA_H_
 
 #include <set>
 #include <string>
 
@@ skipping 131 matching lines @@
   // from the cache or a complete rebuild from the history database.
   void Clear();
 
  private:
   friend class base::RefCountedThreadSafe<URLIndexPrivateData>;
   ~URLIndexPrivateData();
 
   friend class AddHistoryMatch;
   friend class ::HistoryQuickProviderTest;
   friend class InMemoryURLIndexTest;
+  FRIEND_TEST_ALL_PREFIXES(InMemoryURLIndexTest, AddHistoryMatch);
   FRIEND_TEST_ALL_PREFIXES(InMemoryURLIndexTest, CacheSaveRestore);
   FRIEND_TEST_ALL_PREFIXES(InMemoryURLIndexTest, HugeResultSet);
   FRIEND_TEST_ALL_PREFIXES(InMemoryURLIndexTest, ReadVisitsFromHistory);
   FRIEND_TEST_ALL_PREFIXES(InMemoryURLIndexTest, RebuildFromHistoryIfCacheOld);
   FRIEND_TEST_ALL_PREFIXES(InMemoryURLIndexTest, Scoring);
   FRIEND_TEST_ALL_PREFIXES(InMemoryURLIndexTest, TitleSearch);
   FRIEND_TEST_ALL_PREFIXES(InMemoryURLIndexTest, TypedCharacterCaching);
   FRIEND_TEST_ALL_PREFIXES(InMemoryURLIndexTest, WhitelistedURLs);
   FRIEND_TEST_ALL_PREFIXES(LimitedInMemoryURLIndexTest, Initialization);
 
@@ skipping 38 matching lines @@
                     const base::string16& lower_string,
                     const String16Vector& lower_terms,
                     const base::Time now);
     ~AddHistoryMatch();
 
     void operator()(const HistoryID history_id);
 
     ScoredHistoryMatches ScoredMatches() const { return scored_matches_; }
 
    private:
+    friend class InMemoryURLIndexTest;
+    FRIEND_TEST_ALL_PREFIXES(InMemoryURLIndexTest, AddHistoryMatch);
     bookmarks::BookmarkModel* bookmark_model_;
     const URLIndexPrivateData& private_data_;
     const std::string& languages_;
     ScoredHistoryMatches scored_matches_;
     const base::string16& lower_string_;
     const String16Vector& lower_terms_;
     WordStarts lower_terms_to_word_starts_offsets_;
     const base::Time now_;
   };
 
@@ skipping 178 matching lines @@
   int saved_cache_version_;
 
   // Used for unit testing only. Records the number of candidate history items
   // at three stages in the index searching process.
   size_t pre_filter_item_count_;    // After word index is queried.
   size_t post_filter_item_count_;   // After trimming large result set.
   size_t post_scoring_item_count_;  // After performing final filter/scoring.
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_URL_INDEX_PRIVATE_DATA_H_