Creating the audio_modem component

components/copresence/tokens.h

 // 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.
 
 #ifndef COMPONENTS_COPRESENCE_TOKENS_H_
 #define COMPONENTS_COPRESENCE_TOKENS_H_
 
 #include <string>
 
 #include "base/time/time.h"
 #include "components/copresence/proto/enums.pb.h"
 
 namespace copresence {
 
-struct AudioToken final {
-  AudioToken(const std::string& token, bool audible)
-      : token(token),
-        audible(audible) {}
-
-  std::string token;
-  bool audible;
-};
-
 // It's an error to define these constructors inline,
 // so they're defined in tokens.cc.
 
 struct TransmittedToken final {
   TransmittedToken();
 
   std::string id;
   TokenMedium medium;
   base::Time start_time;
   base::Time stop_time;
@@ skipping 15 matching lines @@
   std::string id;
   TokenMedium medium;
   base::Time start_time;
   base::Time last_time;
   Validity valid;
 };
 
 }  // namespace copresence
 
 #endif  // COMPONENTS_COPRESENCE_TOKENS_H_