Clean up async app launcher enabled checks.

chrome/browser/ui/cocoa/bookmarks/bookmark_bar_bridge.mm

 // 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/cocoa/bookmarks/bookmark_bar_bridge.h"
 
 #include "apps/app_launcher.h"
 #include "base/bind.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
@@ skipping 14 matching lines @@
   // We will be notified when that happens with the AddObserver() call.
   if (model->loaded())
     Loaded(model, false);
 
   profile_pref_registrar_.Init(profile->GetPrefs());
   profile_pref_registrar_.Add(
       prefs::kShowAppsShortcutInBookmarkBar,
       base::Bind(&BookmarkBarBridge::OnAppsPageShortcutVisibilityPrefChanged,
                  base::Unretained(this)));
 
-  // The first check for the app launcher is asynchronous, run it now.
-  apps::GetIsAppLauncherEnabled(
-      base::Bind(&BookmarkBarBridge::OnAppLauncherEnabledCompleted,
-                 base::Unretained(this)));
+  [controller_ updateAppsPageShortcutButtonVisibility];
 }
 
 BookmarkBarBridge::~BookmarkBarBridge() {
   model_->RemoveObserver(this);
 }
 
 void BookmarkBarBridge::Loaded(BookmarkModel* model, bool ids_reassigned) {
   [controller_ loaded:model];
 }
 
@@ skipping 51 matching lines @@
 }
 
 void BookmarkBarBridge::ExtensiveBookmarkChangesEnded(BookmarkModel* model) {
   batch_mode_ = false;
   [controller_ loaded:model];
 }
 
 void BookmarkBarBridge::OnAppsPageShortcutVisibilityPrefChanged() {
   [controller_ updateAppsPageShortcutButtonVisibility];
 }
-
-void BookmarkBarBridge::OnAppLauncherEnabledCompleted(

[koz (OOO until 15th September), 2013/05/30 04:08:40]

The declaration of this function can be removed now.

[calamity, 2013/05/31 01:15:22]

Done.

-    bool app_launcher_enabled) {
-  [controller_ updateAppsPageShortcutButtonVisibility];
-}