Clean up async app launcher enabled checks.

chrome/browser/ui/views/bookmarks/bookmark_bar_view.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_UI_VIEWS_BOOKMARKS_BOOKMARK_BAR_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_BOOKMARKS_BOOKMARK_BAR_VIEW_H_
 
 #include <set>
 #include <string>
 
@@ skipping 355 matching lines @@
 
   // This method computes the bounds for the bookmark bar items. If
   // |compute_bounds_only| = TRUE, the bounds for the items are just computed,
   // but are not set. This mode is used by GetPreferredSize() to obtain the
   // desired bounds. If |compute_bounds_only| = FALSE, the bounds are set.
   gfx::Size LayoutItems(bool compute_bounds_only);
 
   // Updates the visibility of the apps shortcut based on the pref value.
   void OnAppsPageShortcutVisibilityPrefChanged();
 
-  // Called when we know whether the app launcher is enabled.
-  void OnAppLauncherEnabledCompleted(bool app_launcher_enabled);
-
   // Needed to react to kShowAppsShortcutInBookmarkBar changes.
   PrefChangeRegistrar profile_pref_registrar_;
 
   // Used for opening urls.
   content::PageNavigator* page_navigator_;
 
   // Model providing details as to the starred entries/folders that should be
   // shown. This is owned by the Profile.
   BookmarkModel* model_;
 
@@ skipping 47 matching lines @@
 
   BookmarkBar::State bookmark_bar_state_;
 
   // Are we animating to or from the detached state?
   bool animating_detached_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkBarView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_BOOKMARKS_BOOKMARK_BAR_VIEW_H_