Deprecate FileSystemTaskRunners

webkit/browser/fileapi/file_system_file_stream_reader.cc

 // Copyright (c) 2012 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/file_system_file_stream_reader.h"
 
 #include "base/files/file_util_proxy.h"
 #include "base/platform_file.h"
 #include "base/single_thread_task_runner.h"
 #include "net/base/file_stream.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "webkit/browser/blob/local_file_stream_reader.h"
 #include "webkit/browser/fileapi/file_system_context.h"
 #include "webkit/browser/fileapi/file_system_operation_runner.h"
-#include "webkit/browser/fileapi/file_system_task_runners.h"
 
 using webkit_blob::LocalFileStreamReader;
 
 namespace fileapi {
 
 namespace {
 
 void ReadAdapter(base::WeakPtr<FileSystemFileStreamReader> reader,
                  net::IOBuffer* buf, int buf_len,
                  const net::CompletionCallback& callback) {
@@ skipping 84 matching lines @@
   if (file_error != base::PLATFORM_FILE_OK) {
     error_callback.Run(net::PlatformFileErrorToNetError(file_error));
     return;
   }
 
   // Keep the reference (if it's non-null) so that the file won't go away.
   snapshot_ref_ = file_ref;
 
   local_file_reader_.reset(
       new LocalFileStreamReader(
-          file_system_context_->task_runners()->file_task_runner(),
+          file_system_context_->default_file_task_runner(),
           platform_path, initial_offset_, expected_modification_time_));
 
   callback.Run();
 }
 
 }  // namespace fileapi