IPC: Generalize FileDescriptorSet to MessageAttachmentSet

ipc/ipc.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     'ipc.gypi',
@@ skipping 26 matching lines @@
         'test_support_ipc',
         '../base/base.gyp:base',
         '../base/base.gyp:base_i18n',
         '../base/base.gyp:test_support_base',
         '../testing/gtest.gyp:gtest',
       ],
       'include_dirs': [
         '..'
       ],
       'sources': [
-        'file_descriptor_set_posix_unittest.cc',
         'ipc_channel_posix_unittest.cc',
         'ipc_channel_proxy_unittest.cc',
         'ipc_channel_unittest.cc',
         'ipc_fuzzing_tests.cc',
+        'ipc_message_attachment_set_posix_unittest.cc',
         'ipc_message_unittest.cc',
         'ipc_message_utils_unittest.cc',
         'ipc_send_fds_test.cc',
         'ipc_sync_channel_unittest.cc',
         'ipc_sync_message_unittest.cc',
         'ipc_sync_message_unittest.h',
         'run_all_unittests.cc',
         'sync_socket_unittest.cc',
         'unix_domain_socket_util_unittest.cc',
       ],
@@ skipping 131 matching lines @@
             'ipc_perftests',
           ],
           'variables': {
             'test_suite_name': 'ipc_perftests',
           },
           'includes': [ '../build/apk_test.gypi' ],
         }],
     }],
   ],
 }