Creating the audio_modem component

components/copresence.gypi

 # Copyright 2014 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': 'copresence',
       'type': 'static_library',
       'dependencies': [
         '../base/base.gyp:base',
-        '../content/content.gyp:content_common',
-        '../media/media.gyp:media',
-        '../media/media.gyp:shared_memory_support',
         '../net/net.gyp:net',
         '../third_party/webrtc/common_audio/common_audio.gyp:common_audio',
+        'audio_modem',
         'copresence_proto',
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
         # Note: sources list duplicated in GN build.
-        'copresence/copresence_constants.cc',
         'copresence/copresence_manager_impl.cc',
         'copresence/copresence_state_impl.cc',
         'copresence/copresence_state_impl.h',
         'copresence/copresence_switches.cc',
         'copresence/copresence_switches.h',
         'copresence/handlers/audio/audio_directive_handler.h',
         'copresence/handlers/audio/audio_directive_handler_impl.cc',
         'copresence/handlers/audio/audio_directive_handler_impl.h',
         'copresence/handlers/audio/audio_directive_list.cc',
         'copresence/handlers/audio/audio_directive_list.h',
         'copresence/handlers/audio/tick_clock_ref_counted.cc',
         'copresence/handlers/audio/tick_clock_ref_counted.h',
         'copresence/handlers/directive_handler.h',
         'copresence/handlers/directive_handler_impl.cc',
         'copresence/handlers/directive_handler_impl.h',
         'copresence/handlers/gcm_handler.h',
         'copresence/handlers/gcm_handler_impl.cc',
         'copresence/handlers/gcm_handler_impl.h',
-        'copresence/mediums/audio/audio_manager.h',
-        'copresence/mediums/audio/audio_manager_impl.cc',
-        'copresence/mediums/audio/audio_manager_impl.h',
-        'copresence/mediums/audio/audio_player.h',
-        'copresence/mediums/audio/audio_player_impl.cc',
-        'copresence/mediums/audio/audio_player_impl.h',
-        'copresence/mediums/audio/audio_recorder.h',
-        'copresence/mediums/audio/audio_recorder_impl.cc',
-        'copresence/mediums/audio/audio_recorder_impl.h',
         'copresence/public/copresence_constants.h',
         'copresence/public/copresence_delegate.h',
         'copresence/public/copresence_manager.h',
         'copresence/public/copresence_observer.h',
         'copresence/public/copresence_state.h',
-        'copresence/public/whispernet_client.h',
         'copresence/rpc/http_post.cc',
         'copresence/rpc/http_post.h',
         'copresence/rpc/rpc_handler.cc',
         'copresence/rpc/rpc_handler.h',
         'copresence/timed_map.h',
         'copresence/tokens.cc',
         'copresence/tokens.h',
       ],
       'export_dependent_settings': [
         'copresence_proto',
       ],
     },
     {
       'target_name': 'copresence_test_support',
       'type': 'static_library',
       'dependencies': [
         'copresence_proto',
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
-        'copresence/test/audio_test_support.cc',
-        'copresence/test/audio_test_support.h',
         'copresence/test/fake_directive_handler.cc',
         'copresence/test/fake_directive_handler.h',
-        'copresence/test/stub_whispernet_client.cc',
-        'copresence/test/stub_whispernet_client.h',
       ],
       'export_dependent_settings': [
         'copresence_proto',
       ],
     },
     {
       # Protobuf compiler / generate rule for copresence.
       # GN version: //components/copresence/proto
       # Note: These protos are auto-generated from the protos of the
       # Copresence server. Currently this strips all formatting and comments
@@ skipping 10 matching lines @@
         'copresence/proto/rpcs.proto',
       ],
       'variables': {
         'proto_in_dir': 'copresence/proto',
         'proto_out_dir': 'components/copresence/proto',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }