Prepare AutocompleteController for componentization

components/omnibox/base_search_provider_unittest.cc

 // Copyright 2014 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.
 
 #include "components/omnibox/base_search_provider.h"
 
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/omnibox/autocomplete_match.h"
 #include "components/omnibox/autocomplete_match_type.h"
@@ skipping 19 matching lines @@
   MOCK_CONST_METHOD0(GetSchemeClassifier,
                      const AutocompleteSchemeClassifier&());
   MOCK_METHOD0(GetAutocompleteClassifier, AutocompleteClassifier*());
   MOCK_METHOD0(GetHistoryService, history::HistoryService*());
 
   // Can't mock scoped_refptr :\.
   scoped_refptr<history::TopSites> GetTopSites() override { return nullptr; }
 
   MOCK_METHOD0(GetBookmarkModel, bookmarks::BookmarkModel*());
   MOCK_METHOD0(GetInMemoryDatabase, history::URLDatabase*());
+  MOCK_METHOD0(GetInMemoryURLIndex, InMemoryURLIndex*());
   MOCK_METHOD0(GetTemplateURLService, TemplateURLService*());
   MOCK_METHOD0(GetSearchTermsData, const SearchTermsData&());
 
   // Can't mock scoped_refptr :\.
   scoped_refptr<ShortcutsBackend> GetShortcutsBackend() override {
     return nullptr;
   }
   scoped_refptr<ShortcutsBackend> GetShortcutsBackendIfExists() override {
     return nullptr;
   }
@@ skipping 160 matching lines @@
   EXPECT_TRUE(answer2->Equals(*match.answer));
   EXPECT_EQ(AutocompleteMatchType::SEARCH_HISTORY, match.type);
   EXPECT_EQ(1300, match.relevance);
 
   EXPECT_EQ(answer_contents, duplicate.answer_contents);
   EXPECT_EQ(answer_type, duplicate.answer_type);
   EXPECT_TRUE(answer->Equals(*duplicate.answer));
   EXPECT_EQ(AutocompleteMatchType::SEARCH_SUGGEST, duplicate.type);
   EXPECT_EQ(850, duplicate.relevance);
 }