Use FSEvents for recursive file watch on Mac

base/base.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.
 
 {
   'target_defaults': {
     'variables': {
       'base_target': 0,
       'base_i18n_target': 0,
     },
@@ skipping 176 matching lines @@
           'files/file.h',
           'files/file_enumerator.cc',
           'files/file_enumerator.h',
           'files/file_enumerator_posix.cc',
           'files/file_enumerator_win.cc',
           'files/file_path.cc',
           'files/file_path.h',
           'files/file_path_constants.cc',
           'files/file_path_watcher.cc',
           'files/file_path_watcher.h',
+          'files/file_path_watcher_fsevents.cc',
+          'files/file_path_watcher_fsevents.h',
           'files/file_path_watcher_kqueue.cc',
+          'files/file_path_watcher_kqueue.h',
           'files/file_path_watcher_linux.cc',
+          'files/file_path_watcher_mac.cc',
           'files/file_path_watcher_stub.cc',
           'files/file_path_watcher_win.cc',
           'files/file_posix.cc',
           'files/file_proxy.cc',
           'files/file_proxy.h',
           'files/file_util_proxy.cc',
           'files/file_util_proxy.h',
           'files/file_win.cc',
           'files/important_file_writer.h',
           'files/important_file_writer.cc',
@@ skipping 535 matching lines @@
           ['>(nacl_untrusted_build)==1', {
             'sources!': [
                'allocator/type_profiler_control.cc',
                'allocator/type_profiler_control.h',
                'base_paths.cc',
                'cpu.cc',
                'debug/stack_trace_posix.cc',
                'file_util.cc',
                'file_util_posix.cc',
                'files/file_enumerator_posix.cc',
+               'files/file_path_watcher_fsevents.cc',
+               'files/file_path_watcher_fsevents.h',
                'files/file_path_watcher_kqueue.cc',
+               'files/file_path_watcher_kqueue.h',
                'files/file_proxy.cc',
                'files/file_util_proxy.cc',
                'memory/shared_memory_posix.cc',
                'native_library_posix.cc',
                'path_service.cc',
                'posix/unix_domain_socket_linux.cc',
                'process/kill_posix.cc',
                'process/launch_posix.cc',
                'process/process_metrics_posix.cc',
                'process/process_posix.cc',
@@ skipping 11 matching lines @@
            'sources': [
              'memory/discardable_memory_ashmem_allocator.cc',
              'memory/discardable_memory_ashmem_allocator.h',
              'memory/discardable_memory_ashmem.cc',
              'memory/discardable_memory_ashmem.h',
            ],
           }],
           ['OS == "android" and >(nacl_untrusted_build)==0', {
             'sources!': [
               'base_paths_posix.cc',
+              'files/file_path_watcher_fsevents.cc',
+              'files/file_path_watcher_fsevents.h',
               'files/file_path_watcher_kqueue.cc',
+              'files/file_path_watcher_kqueue.h',
               'files/file_path_watcher_stub.cc',
               'power_monitor/power_monitor_device_source_posix.cc',
             ],
             'sources/': [
               ['include', '^debug/proc_maps_linux\\.cc$'],
               ['include', '^files/file_path_watcher_linux\\.cc$'],
               ['include', '^process/memory_linux\\.cc$'],
               ['include', '^process/internal_linux\\.cc$'],
               ['include', '^process/process_handle_linux\\.cc$'],
               ['include', '^process/process_iterator\\.cc$'],
@@ skipping 77 matching lines @@
           ['OS != "openbsd" or >(nacl_untrusted_build)==1', {
               'sources/': [ ['exclude', '_openbsd\\.cc$'] ],
             },
           ],
           ['OS == "win" and >(nacl_untrusted_build)==0', {
             'include_dirs': [
               '<(DEPTH)/third_party/wtl/include',
             ],
             'sources!': [
               'event_recorder_stubs.cc',
+              'files/file_path_watcher_fsevents.cc',
+              'files/file_path_watcher_fsevents.h',
               'files/file_path_watcher_kqueue.cc',
+              'files/file_path_watcher_kqueue.h',
               'files/file_path_watcher_stub.cc',
               'message_loop/message_pump_libevent.cc',
               'posix/file_descriptor_shuffle.cc',
               # Not using sha1_win.cc because it may have caused a
               # regression to page cycler moz.
               'sha1_win.cc',
               'strings/string16.cc',
             ],
           },],
           ['<(use_ozone) == 1', {
             'sources!': [
               'message_loop/message_pump_glib.cc',
             ]
           }],
           ['OS == "linux" and >(nacl_untrusted_build)==0', {
             'sources!': [
+              'files/file_path_watcher_fsevents.cc',
+              'files/file_path_watcher_fsevents.h',
               'files/file_path_watcher_kqueue.cc',
+              'files/file_path_watcher_kqueue.h',
               'files/file_path_watcher_stub.cc',
             ],
           }],
           ['(OS == "mac" or OS == "ios") and >(nacl_untrusted_build)==0', {
             'sources/': [
               ['exclude', '^files/file_path_watcher_stub\\.cc$'],
               ['exclude', '^base_paths_posix\\.cc$'],
               ['exclude', '^native_library_posix\\.cc$'],
               ['exclude', '^strings/sys_string_conversions_posix\\.cc$'],
             ],
@@ skipping 55 matching lines @@
           'i18n/time_formatting.h',
           'i18n/timezone.cc',
           'i18n/timezone.h',
           'i18n/utf8_validator_tables.cc',
           'i18n/utf8_validator_tables.h',
         ],
       }]
     ],
   },
 }