Move Media Galleries FileAPI code out of webkit.

webkit/fileapi/media/media_path_filter.h

Index: webkit/fileapi/media/media_path_filter.h
diff --git a/webkit/fileapi/media/media_path_filter.h b/webkit/fileapi/media/media_path_filter.h
deleted file mode 100644
index c36a4fb726d9a0192ef822bf24a13ef68537a509..0000000000000000000000000000000000000000
--- a/webkit/fileapi/media/media_path_filter.h
+++ /dev/null
@@ -1,42 +0,0 @@
-// 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_MEDIA_MEDIA_PATH_FILTER_H_
-#define WEBKIT_FILEAPI_MEDIA_MEDIA_PATH_FILTER_H_
-
-#include <vector>
-
-#include "base/files/file_path.h"
-#include "base/synchronization/lock.h"
-#include "webkit/storage/webkit_storage_export.h"
-
-namespace base {
-class FilePath;
-}
-
-namespace fileapi {
-
-// This class holds the list of file path extensions that we should expose on
-// media filesystem.
-class WEBKIT_STORAGE_EXPORT MediaPathFilter {
- public:
-  MediaPathFilter();
-  ~MediaPathFilter();
-  bool Match(const base::FilePath& path);
-
- private:
-  typedef std::vector<base::FilePath::StringType> MediaFileExtensionList;
-
-  void EnsureInitialized();
-
-  bool initialized_;
-  base::Lock initialization_lock_;
-  MediaFileExtensionList media_file_extensions_;
-
-  DISALLOW_COPY_AND_ASSIGN(MediaPathFilter);
-};
-
-}  // namespace fileapi
-
-#endif  // WEBKIT_FILEAPI_MEDIA_MEDIA_PATH_FILTER_H_