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

remoting/host/screen_recorder.cc

 // 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.
 
 #include "remoting/host/screen_recorder.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 237 matching lines @@
        i < connections_.end(); ++i) {
     base::Closure done_task;
 
     // Call FrameSentCallback() only for the last packet in the first
     // connection.
     if (last && i == connections_.begin()) {
       done_task = base::Bind(&ScreenRecorder::FrameSentCallback, this, packet);
     } else {
       // TODO(hclam): Fix this code since it causes multiple deletion if there's
       // more than one connection.
-      done_task = base::Bind(&DeletePointer<VideoPacket>, packet);
+      done_task = base::Bind(&base::DeletePointer<VideoPacket>, packet);
     }
 
     (*i)->video_stub()->ProcessVideoPacket(packet, done_task);
   }
 }
 
 void ScreenRecorder::FrameSentCallback(VideoPacket* packet) {
   delete packet;
 
   if (network_stopped_)
@@ skipping 66 matching lines @@
         static_cast<int>(encode_time.InMilliseconds());
     packet->set_encode_time_ms(encode_time_ms);
     scheduler_.RecordEncodeTime(encode_time);
   }
 
   network_loop_->PostTask(
       FROM_HERE, base::Bind(&ScreenRecorder::DoSendVideoPacket, this, packet));
 }
 
 }  // namespace remoting