Clean up async app launcher enabled checks.

chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc

 // 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.
 
 #include "chrome/browser/ui/views/bookmarks/bookmark_bar_view.h"
 
 #include <algorithm>
 #include <limits>
 #include <set>
 #include <vector>
@@ skipping 1280 matching lines @@
   size_animation_.reset(new ui::SlideAnimation(this));
 
   model_ = BookmarkModelFactory::GetForProfile(browser_->profile());
   if (model_) {
     model_->AddObserver(this);
     if (model_->loaded())
       Loaded(model_, false);
     // else case: we'll receive notification back from the BookmarkModel when
     // done loading, then we'll populate the bar.
   }
-
-  // The first check for the app launcher is asynchronous, run it now.
-  apps::GetIsAppLauncherEnabled(
-      base::Bind(&BookmarkBarView::OnAppLauncherEnabledCompleted,
-                 base::Unretained(this)));
 }
 
 int BookmarkBarView::GetBookmarkButtonCount() {
   // We contain four non-bookmark button views: other bookmarks, bookmarks
   // separator, chevrons (for overflow), apps page, and the instruction label.
   return child_count() - 5;
 }
 
 views::TextButton* BookmarkBarView::GetBookmarkButton(int index) {
   DCHECK(index >= 0 && index < GetBookmarkButtonCount());
@@ skipping 551 matching lines @@
   DCHECK(apps_page_shortcut_);
   // Only perform layout if required.
   bool visible = chrome::ShouldShowAppsShortcutInBookmarkBar(
       browser_->profile());
   if (apps_page_shortcut_->visible() == visible)
     return;
   apps_page_shortcut_->SetVisible(visible);
   UpdateBookmarksSeparatorVisibility();
   Layout();
 }
-
-void BookmarkBarView::OnAppLauncherEnabledCompleted(bool app_launcher_enabled) {
-  // Disregard |app_launcher_enabled|, use apps::WasAppLauncherEnable instead.
-  OnAppsPageShortcutVisibilityPrefChanged();
-}