Deprecate FileSystemTaskRunners

chrome/browser/browsing_data/browsing_data_file_system_helper.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 "chrome/browser/browsing_data/browsing_data_file_system_helper.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/sequenced_task_runner.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browsing_data/browsing_data_helper.h"
 #include "content/public/browser/browser_thread.h"
 #include "webkit/browser/fileapi/file_system_context.h"
 #include "webkit/browser/fileapi/file_system_quota_util.h"
-#include "webkit/browser/fileapi/file_system_task_runners.h"
 #include "webkit/browser/fileapi/sandbox_file_system_backend.h"
 #include "webkit/common/fileapi/file_system_types.h"
 
 using content::BrowserThread;
 
 namespace fileapi {
 class FileSystemContext;
 }
 
 namespace {
@@ skipping 21 matching lines @@
   // Triggers the success callback as the end of a StartFetching workflow. This
   // must be called on the UI thread.
   void NotifyOnUIThread();
 
   // Deletes all file systems associated with |origin|. This must be called on
   // the file task runner.
   void DeleteFileSystemOriginInFileThread(const GURL& origin);
 
   // Returns the file task runner for the |filesystem_context_|.
   base::SequencedTaskRunner* file_task_runner() {
-    return filesystem_context_->task_runners()->file_task_runner();
+    return filesystem_context_->default_file_task_runner();
   }
 
   // Keep a reference to the FileSystemContext object for the current profile
   // for use on the file task runner.
   scoped_refptr<fileapi::FileSystemContext> filesystem_context_;
 
   // Holds the current list of file systems returned to the client after
   // StartFetching is called. Access to |file_system_info_| is triggered
   // indirectly via the UI thread and guarded by |is_fetching_|. This means
   // |file_system_info_| is only accessed while |is_fetching_| is true. The
@@ skipping 196 matching lines @@
       base::Bind(&CannedBrowsingDataFileSystemHelper::NotifyOnUIThread, this));
 }
 
 void CannedBrowsingDataFileSystemHelper::NotifyOnUIThread() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(is_fetching_);
   completion_callback_.Run(file_system_info_);
   completion_callback_.Reset();
   is_fetching_ = false;
 }