Move async_file_test_helper.* to content/public/test/

content/browser/fileapi/plugin_private_file_system_backend_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 "base/basictypes.h"
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/message_loop/message_loop_proxy.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 "content/public/test/test_file_system_options.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "webkit/browser/fileapi/async_file_test_helper.h"
 #include "webkit/browser/fileapi/file_system_context.h"
 #include "webkit/browser/fileapi/isolated_context.h"
 #include "webkit/browser/fileapi/obfuscated_file_util.h"
 #include "webkit/browser/fileapi/plugin_private_file_system_backend.h"
 #include "webkit/common/fileapi/file_system_util.h"
 
-using fileapi::AsyncFileTestHelper;
+using content::AsyncFileTestHelper;
 using fileapi::FileSystemContext;
 using fileapi::FileSystemURL;
 using fileapi::IsolatedContext;
 
 namespace content {
 
 namespace {
 
 const GURL kOrigin("http://www.example.com");
 const std::string kPlugin1("plugin1");
@@ skipping 113 matching lines @@
           kOrigin, filesystem_id2, kRootName));
   FileSystemURL file2 = CreateURL(root_url2, "foo");
   EXPECT_FALSE(AsyncFileTestHelper::FileExists(
       context_.get(), file2, AsyncFileTestHelper::kDontCheckSize));
 }
 
 // TODO(kinuko,nhiroki): also test if DeleteOriginDataOnFileThread
 // works fine when there's multiple plugin partitions.
 
 }  // namespace content