Make the OmniboxNavigationObserver update the ShortcutsProvider.

chrome/browser/history/shortcuts_backend.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_HISTORY_SHORTCUTS_BACKEND_H_
 #define CHROME_BROWSER_HISTORY_SHORTCUTS_BACKEND_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 99 matching lines @@
 
   bool initialized() const { return current_state_ == INITIALIZED; }
   const ShortcutMap& shortcuts_map() const { return shortcuts_map_; }
 
   // Deletes the Shortcuts with the url.
   bool DeleteShortcutsWithUrl(const GURL& shortcut_url);
 
   void AddObserver(ShortcutsBackendObserver* obs);
   void RemoveObserver(ShortcutsBackendObserver* obs);
 
+  // Called when a successful omnibox navigation occurs.  Adds a corresponding
+  // shortcut.
+  void OnOmniboxNavigation(const string16& text,
+                           const AutocompleteMatch& match);
+
  private:
   friend class base::RefCountedThreadSafe<ShortcutsBackend>;
   friend class ShortcutsProviderTest;
   FRIEND_TEST_ALL_PREFIXES(ShortcutsBackendTest, AddAndUpdateShortcut);
   FRIEND_TEST_ALL_PREFIXES(ShortcutsBackendTest, DeleteShortcuts);
 
   enum CurrentState {
     NOT_INITIALIZED,  // Backend created but not initialized.
     INITIALIZING,     // Init() called, but not completed yet.
     INITIALIZED,      // Initialization completed, all accessors can be safely
@@ skipping 53 matching lines @@
 
   // For some unit-test only.
   bool no_db_access_;
 
   DISALLOW_COPY_AND_ASSIGN(ShortcutsBackend);
 };
 
 }  // namespace history
 
 #endif  // CHROME_BROWSER_HISTORY_SHORTCUTS_BACKEND_H_