Implement IPC::ChannelFactory, a class that accept()s on a UNIX socket.

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 40 matching lines @@
         'ipc_fuzzing_tests.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',
         'ipc_test_base.cc',
         'ipc_test_base.h',
         'sync_socket_unittest.cc',
+        'unix_domain_socket_util_unittest.cc',
       ],
       'conditions': [
         ['toolkit_uses_gtk == 1', {
           'dependencies': [
             '../build/linux/system.gyp:gtk',
           ],
         }],
+        ['OS == "win" or OS == "ios"', {
+          'sources!': [
+            'unix_domain_socket_util_unittest.cc',
+          ],
+        }],
         ['OS == "android" and gtest_target_type == "shared_library"', {
           'dependencies': [
             '../testing/android/native_test.gyp:native_test_native_code',
           ],
         }],
         ['os_posix == 1 and OS != "mac" and OS != "android"', {
           'conditions': [
             ['linux_use_tcmalloc==1', {
               'dependencies': [
                 '../base/allocator/allocator.gyp:allocator',
@@ skipping 105 matching lines @@
           ],
           'variables': {
             'test_suite_name': 'ipc_tests',
             'input_shlib_path': '<(SHARED_LIB_DIR)/<(SHARED_LIB_PREFIX)ipc_tests<(SHARED_LIB_SUFFIX)',
           },
           'includes': [ '../build/apk_test.gypi' ],
         }],
     }],
   ],
 }