Move async_file_test_helper.* to content/public/test/

content/browser/fileapi/upload_file_system_file_element_reader_unittest.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/upload_file_system_file_element_reader.h"
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
+#include "content/public/test/async_file_test_helper.h"
 #include "content/public/test/test_file_system_context.h"
 #include "net/base/io_buffer.h"
 #include "net/base/test_completion_callback.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "webkit/browser/fileapi/async_file_test_helper.h"
 #include "webkit/browser/fileapi/file_system_backend.h"
 #include "webkit/browser/fileapi/file_system_context.h"
 #include "webkit/browser/fileapi/file_system_operation_context.h"
 #include "webkit/browser/fileapi/file_system_url.h"
 
-using fileapi::AsyncFileTestHelper;
+using content::AsyncFileTestHelper;
 using fileapi::FileSystemContext;
 using fileapi::FileSystemType;
 using fileapi::FileSystemURL;
 using fileapi::UploadFileSystemFileElementReader;
 
 namespace content {
 
 namespace {
 
 const char kFileSystemURLOrigin[] = "http://remote";
@@ skipping 244 matching lines @@
 TEST_F(UploadFileSystemFileElementReaderTest, WrongURL) {
   const GURL wrong_url = GetFileSystemURL("wrong_file_name.dat");
   reader_.reset(new UploadFileSystemFileElementReader(
       file_system_context_.get(), wrong_url, 0, kuint64max, base::Time()));
   net::TestCompletionCallback init_callback;
   ASSERT_EQ(net::ERR_IO_PENDING, reader_->Init(init_callback.callback()));
   EXPECT_EQ(net::ERR_FILE_NOT_FOUND, init_callback.WaitForResult());
 }
 
 }  // namespace content