Deprecate media_task_runner() from FileSystemTaskRunners

webkit/browser/fileapi/syncable/canned_syncable_file_system.cc

 // 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.
 
 #include "webkit/browser/fileapi/syncable/canned_syncable_file_system.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/message_loop_proxy.h"
@@ skipping 191 matching lines @@
 
   quota_manager_ = new QuotaManager(false /* is_incognito */,
                                     data_dir_.path(),
                                     io_task_runner_.get(),
                                     base::MessageLoopProxy::current(),
                                     storage_policy.get());
 
   file_system_context_ = new FileSystemContext(
       make_scoped_ptr(
           new fileapi::FileSystemTaskRunners(io_task_runner_.get(),
-                                             file_task_runner_.get(),
                                              file_task_runner_.get())),
       fileapi::ExternalMountPoints::CreateRefCounted().get(),
       storage_policy.get(),
       quota_manager_->proxy(),
       ScopedVector<fileapi::FileSystemMountPointProvider>(),
       data_dir_.path(),
       fileapi::CreateAllowFileAccessOptions());
 
   // In testing we override this setting to support directory operations
   // by default.
@@ skipping 401 matching lines @@
   sync_status_ = status;
   base::MessageLoop::current()->Quit();
 }
 
 void CannedSyncableFileSystem::InitializeSyncStatusObserver() {
   ASSERT_TRUE(io_task_runner_->RunsTasksOnCurrentThread());
   file_system_context_->sync_context()->sync_status()->AddObserver(this);
 }
 
 }  // namespace sync_file_system