Replace Atomic32 with webrtc/base/atomicops.h.

webrtc/system_wrappers/system_wrappers.gyp

 # Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 {
   'includes': [ '../build/common.gypi', ],
   'targets': [
     {
       'target_name': 'system_wrappers',
       'type': 'static_library',
       'dependencies': [
         '<(webrtc_root)/common.gyp:webrtc_common',
         '../base/base.gyp:rtc_base_approved',
       ],
       'sources': [
         'interface/aligned_array.h',
         'interface/aligned_malloc.h',
-        'interface/atomic32.h',
         'interface/clock.h',
         'interface/condition_variable_wrapper.h',
         'interface/cpu_info.h',
         'interface/cpu_features_wrapper.h',
         'interface/critical_section_wrapper.h',
         'interface/data_log.h',
         'interface/data_log_c.h',
         'interface/data_log_impl.h',
         'interface/event_tracer.h',
         'interface/event_wrapper.h',
@@ skipping 12 matching lines @@
         'interface/static_instance.h',
         'interface/stl_util.h',
         'interface/stringize_macros.h',
         'interface/thread_wrapper.h',
         'interface/tick_util.h',
         'interface/timestamp_extrapolator.h',
         'interface/trace.h',
         'interface/trace_event.h',
         'interface/utf_util_win.h',
         'source/aligned_malloc.cc',
-        'source/atomic32_mac.cc',
-        'source/atomic32_posix.cc',
-        'source/atomic32_win.cc',
         'source/clock.cc',
         'source/condition_variable.cc',
         'source/condition_variable_posix.cc',
         'source/condition_variable_posix.h',
         'source/condition_variable_event_win.cc',
         'source/condition_variable_event_win.h',
         'source/condition_variable_native_win.cc',
         'source/condition_variable_native_win.h',
         'source/cpu_info.cc',
         'source/cpu_features.cc',
@@ skipping 84 matching lines @@
             #'WEBRTC_CLOCK_TYPE_REALTIME',
           ],
           'link_settings': {
             'libraries': [ '-lrt', ],
           },
         }],
         ['OS=="mac"', {
           'link_settings': {
             'libraries': [ '$(SDKROOT)/System/Library/Frameworks/ApplicationServices.framework', ],
           },
-          'sources!': [
-            'source/atomic32_posix.cc',
-          ],
         }],
         ['OS=="ios" or OS=="mac"', {
           'defines': [
             'WEBRTC_THREAD_RR',
             'WEBRTC_CLOCK_TYPE_REALTIME',
           ],
         }],
         ['OS=="win"', {
           'link_settings': {
             'libraries': [ '-lwinmm.lib', ],
           },
         }],
       ], # conditions
-      'target_conditions': [
-        # We need to do this in a target_conditions block to override the
-        # filename_rules filters.
-        ['OS=="ios"', {
-          # Pull in specific Mac files for iOS (which have been filtered out
-          # by file name rules).
-          'sources/': [
-            ['include', '^source/atomic32_mac\\.'],
-          ],
-          'sources!': [
-            'source/atomic32_posix.cc',
-          ],
-        }],
-      ],
       # Disable warnings to enable Win64 build, issue 1323.
       'msvs_disabled_warnings': [
         4267,  # size_t to int truncation.
         4334,  # Ignore warning on shift operator promotion.
       ],
     }, {
       'target_name': 'field_trial_default',
       'type': 'static_library',
       'sources': [
         'interface/field_trial_default.h',
@@ skipping 15 matching lines @@
       'target_name': 'system_wrappers_default',
       'type': 'static_library',
       'dependencies': [
         'field_trial_default',
         'metrics_default',
       ]
     },
   ], # targets
 }