Ensures the autocomplete_controller input is saved and restored when changing tabs.

chrome/browser/autocomplete/autocomplete_controller.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_AUTOCOMPLETE_CONTROLLER_H_
 #define CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_CONTROLLER_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
@@ skipping 99 matching lines @@
   // navigates to the selected match.
   void UpdateMatchDestinationURL(base::TimeDelta query_formulation_time,
                                  AutocompleteMatch* match) const;
 
   HistoryURLProvider* history_url_provider() const {
     return history_url_provider_;
   }
   KeywordProvider* keyword_provider() const { return keyword_provider_; }
   SearchProvider* search_provider() const { return search_provider_; }
 
-  const AutocompleteInput& input() const { return input_; }
   const AutocompleteResult& result() const { return result_; }
   bool done() const { return done_; }
   const ACProviders* providers() const { return &providers_; }
 
   const base::TimeTicks& last_time_default_match_changed() const {
     return last_time_default_match_changed_;
   }
 
  private:
   friend class AutocompleteProviderTest;
   FRIEND_TEST_ALL_PREFIXES(AutocompleteProviderTest,
                            RedundantKeywordsIgnoredInResult);
   FRIEND_TEST_ALL_PREFIXES(AutocompleteProviderTest, UpdateAssistedQueryStats);
   FRIEND_TEST_ALL_PREFIXES(AutocompleteProviderTest, GetDestinationURL);
+  FRIEND_TEST_ALL_PREFIXES(OmniboxViewTest, DoesNotUpdateAutocompleteOnBlur);
 
   // Updates |result_| to reflect the current provider state and fires
   // notifications.  If |regenerate_result| then we clear the result
   // so when we incorporate the current provider state we end up
   // implicitly removing all expired matches.  (Normally we allow
   // matches from the previous result set carry over.  These stale
   // results may outrank legitimate matches from the current result
   // set.  Sometimes we just want the current matches; the easier way
   // to do this is to throw everything out and reconstruct the result
   // set from the providers' current data.)
@@ skipping 83 matching lines @@
   // Are we in Start()? This is used to avoid updating |result_| and sending
   // notifications until Start() has been invoked on all providers.
   bool in_start_;
 
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(AutocompleteController);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_CONTROLLER_H_