Move fileapi into its own component

webkit/fileapi/file_system_directory_database.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_DIRECTORY_DATABASE_H_
 #define WEBKIT_FILEAPI_FILE_SYSTEM_DIRECTORY_DATABASE_H_
 
 #include <string>
 #include <vector>
 
 #include "base/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time.h"
+#include "webkit/fileapi/fileapi_export.h"
 
 namespace tracked_objects {
 class Location;
 }
 
 namespace leveldb {
 class DB;
 class Status;
 class WriteBatch;
 }
 
 namespace fileapi {
 
 // This class WILL NOT protect you against producing directory loops, giving an
 // empty directory a backing data file, giving two files the same backing file,
 // or pointing to a nonexistent backing file.  It does no file IO other than
 // that involved with talking to its underlying database.  It does not create or
 // in any way touch real files; it only creates path entries in its database.
 
 // TODO(ericu): Safe mode, which does more checks such as the above on debug
 // builds.
 // TODO(ericu): Add a method that will give a unique filename for a data file.
-class FileSystemDirectoryDatabase {
+class FILEAPI_EXPORT_PRIVATE FileSystemDirectoryDatabase {
  public:
   typedef int64 FileId;
 
-  struct FileInfo {
+  struct FILEAPI_EXPORT_PRIVATE FileInfo {
     FileInfo();
     ~FileInfo();
 
     bool is_directory() const {
       return data_path.empty();
     }
 
     FileId parent_id;
     FilePath data_path;
     FilePath::StringType name;
@@ skipping 61 matching lines @@
 
   FilePath filesystem_data_directory_;
   scoped_ptr<leveldb::DB> db_;
   base::Time last_reported_time_;
   DISALLOW_COPY_AND_ASSIGN(FileSystemDirectoryDatabase);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_FILE_SYSTEM_DIRECTORY_DATABASE_H_