Remove static initializer from AppListView::SetNextPaintCallback().

chrome/browser/ui/app_list/app_list_service_impl.h

 // Copyright 2013 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_APP_LIST_APP_LIST_SERVICE_IMPL_H_
 #define CHROME_BROWSER_UI_APP_LIST_APP_LIST_SERVICE_IMPL_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 21 matching lines @@
   static void RecordAppListAppLaunch();
   virtual ~AppListServiceImpl();
 
   // Constructor used for testing.
   AppListServiceImpl(const CommandLine& command_line,
                      PrefService* local_state,
                      scoped_ptr<ProfileStore> profile_store,
                      scoped_ptr<KeepAliveService> keep_alive_service);
 
   // AppListService overrides:
-  virtual void SetAppListNextPaintCallback(
-      const base::Closure& callback) OVERRIDE;
+  virtual void SetAppListNextPaintCallback(void (*callback)()) OVERRIDE;
   virtual void HandleFirstRun() OVERRIDE;
   virtual void Init(Profile* initial_profile) OVERRIDE;
   virtual base::FilePath GetProfilePath(
       const base::FilePath& user_data_dir) OVERRIDE;
   virtual void SetProfilePath(const base::FilePath& profile_path) OVERRIDE;
   virtual void Show() OVERRIDE;
   virtual void EnableAppList(Profile* initial_profile) OVERRIDE;
 
  protected:
   AppListServiceImpl();
@@ skipping 30 matching lines @@
   scoped_ptr<ProfileStore> profile_store_;
   base::WeakPtrFactory<AppListServiceImpl> weak_factory_;
   CommandLine command_line_;
   PrefService* local_state_;
   scoped_ptr<ProfileLoader> profile_loader_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListServiceImpl);
 };
 
 #endif  // CHROME_BROWSER_UI_APP_LIST_APP_LIST_SERVICE_IMPL_H_