Implement media path filter

webkit/fileapi/webkit_fileapi.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'fileapi',
       'type': '<(component)',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 54 matching lines @@
         'isolated_file_util.cc',
         'isolated_file_util.h',
         'isolated_mount_point_provider.cc',
         'isolated_mount_point_provider.h',
         'local_file_util.cc',
         'local_file_util.h',
         'local_file_stream_writer.cc',
         'local_file_stream_writer.h',
         'local_file_system_operation.cc',
         'local_file_system_operation.h',
+        'media/media_path_filter.cc',
+        'media/media_path_filter.h',
+        'media/native_media_file_util.cc',
+        'media/native_media_file_util.h',
         'native_file_util.cc',
         'native_file_util.h',
         'obfuscated_file_util.cc',
         'obfuscated_file_util.h',
         'sandbox_file_stream_writer.cc',
         'sandbox_file_stream_writer.h',
         'sandbox_mount_point_provider.cc',
         'sandbox_mount_point_provider.h',
         'test_mount_point_provider.cc',
         'test_mount_point_provider.h',
@@ skipping 18 matching lines @@
             '../chromeos/fileapi/remote_file_system_operation.h',
             '../chromeos/fileapi/remote_file_system_proxy.h',
             '../chromeos/fileapi/remote_file_stream_writer.cc',
             '../chromeos/fileapi/remote_file_stream_writer.h',
           ],
         }],
       ],
     },
   ],
 }