Move fileapi-related files from webkit/common/ to storage/common/ and set up redirect headers

storage/common/fileapi/file_system_info.h

 // 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.
 
-#ifndef WEBKIT_COMMON_FILEAPI_FILE_SYSTEM_INFO_H_
-#define WEBKIT_COMMON_FILEAPI_FILE_SYSTEM_INFO_H_
+#ifndef STORAGE_COMMON_FILEAPI_FILE_SYSTEM_INFO_H_
+#define STORAGE_COMMON_FILEAPI_FILE_SYSTEM_INFO_H_
 
 #include <string>
 
+#include "storage/common/fileapi/file_system_types.h"
+#include "storage/common/storage_common_export.h"
 #include "url/gurl.h"
-#include "webkit/common/fileapi/file_system_types.h"
-#include "webkit/common/storage_common_export.h"
 
 namespace storage {
 
 // This struct is used to send the necessary information for Blink to create a
 // DOMFileSystem.  Since Blink side only uses mount_type (rather than
 // detailed/cracked filesystem type) this only contains mount_type but not type.
 struct STORAGE_COMMON_EXPORT FileSystemInfo {
   FileSystemInfo();
   FileSystemInfo(const std::string& filesystem_name,
                  const GURL& root_url,
                  storage::FileSystemType mount_type);
   ~FileSystemInfo();
 
   std::string name;
   GURL root_url;
   storage::FileSystemType mount_type;
 };
 
 }  // namespace storage
 
-#endif  // WEBKIT_COMMON_FILEAPI_FILE_SYSTEM_INFO_H_
+#endif  // STORAGE_COMMON_FILEAPI_FILE_SYSTEM_INFO_H_