Remove task.h and finish base::Bind() migration.

chrome_frame/chrome_frame_delegate.h

 // Copyright (c) 2011 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_FRAME_CHROME_FRAME_DELEGATE_H_
 #define CHROME_FRAME_CHROME_FRAME_DELEGATE_H_
 #pragma once
 
 #include <atlbase.h>
 #include <atlwin.h>
 #include <queue>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/file_path.h"
 #include "base/location.h"
 #include "base/pending_task.h"
 #include "base/synchronization/lock.h"
-#include "base/task.h"
 #include "chrome/common/automation_constants.h"
 #include "ipc/ipc_message.h"
 
 class GURL;
 struct AttachExternalTabParams;
 struct AutomationURLRequest;
 struct ContextMenuModel;
 struct MiniContextMenuParams;
 struct NavigationInfo;
 
@@ skipping 174 matching lines @@
     }
 
     return false;
   }
 
   base::Lock lock_;
   std::queue<base::PendingTask*> pending_tasks_;
 };
 
 #endif  // CHROME_FRAME_CHROME_FRAME_DELEGATE_H_