1;2305;0cRevert 86971 - Move media library AutoTaskRunner to base and rename ScopedTaskRunner.

base/task.cc

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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 "base/task.h"
 
 Task::Task() {
 }
 
 Task::~Task() {
 }
 
 CancelableTask::CancelableTask() {
 }
 
 CancelableTask::~CancelableTask() {
 }
-
-namespace base {
-
-ScopedTaskRunner::ScopedTaskRunner(Task* task) : task_(task) {
-}
-
-ScopedTaskRunner::~ScopedTaskRunner() {
-  if (task_) {
-    task_->Run();
-    delete task_;
-  }
-}
-
-Task* ScopedTaskRunner::Release() {
-  Task* tmp = task_;
-  task_ = NULL;
-  return tmp;
-}
-
-}  // namespace base