Move fileapi into its own component

webkit/fileapi/file_system_dir_url_request_job.h

 // 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.
 
 #ifndef WEBKIT_FILEAPI_FILE_SYSTEM_DIR_URL_REQUEST_JOB_H_
 #define WEBKIT_FILEAPI_FILE_SYSTEM_DIR_URL_REQUEST_JOB_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
 #include "base/file_path.h"
 #include "base/file_util_proxy.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop_proxy.h"
 #include "base/platform_file.h"
 #include "net/url_request/url_request_job.h"
+#include "webkit/fileapi/fileapi_export.h"
 
 namespace fileapi {
 class FileSystemContext;
 class FileSystemOperationInterface;
 
 // A request job that handles reading filesystem: URLs for directories.
-class FileSystemDirURLRequestJob : public net::URLRequestJob {
+class FILEAPI_EXPORT_PRIVATE FileSystemDirURLRequestJob
+    : public net::URLRequestJob {
  public:
   FileSystemDirURLRequestJob(
       net::URLRequest* request,
       FileSystemContext* file_system_context);
 
   // URLRequestJob methods:
   virtual void Start() OVERRIDE;
   virtual void Kill() OVERRIDE;
   virtual bool ReadRawData(net::IOBuffer* buf,
                            int buf_size,
@@ skipping 19 matching lines @@
   std::string data_;
   FileSystemContext* file_system_context_;
   base::WeakPtrFactory<FileSystemDirURLRequestJob> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FileSystemDirURLRequestJob);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_FILE_SYSTEM_DIR_URL_REQUEST_JOB_H_