Add Audible support to the whispernet client.

components/copresence/public/whispernet_client.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_PUBLIC_WHISPERNET_CLIENT_H_
 #define COMPONENTS_COPRESENCE_PUBLIC_WHISPERNET_CLIENT_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 22 matching lines @@
       void(const std::string&, const scoped_refptr<media::AudioBusRefCounted>&)>
       SamplesCallback;
 
   // Initialize the whispernet client and call the callback when done. The
   // parameter indicates whether we succeeded or failed.
   virtual void Initialize(const SuccessCallback& init_callback) = 0;
   // Copresence will call this before making any calls to its destructors.
   virtual void Shutdown() = 0;
 
   // Fires an event to request a token encode.
-  virtual void EncodeToken(const std::string& token) = 0;
+  virtual void EncodeToken(const std::string& token, bool audible) = 0;
   // Fires an event to request a decode for the given samples.
   virtual void DecodeSamples(const std::string& samples) = 0;
   // Fires an event to request detection of a whispernet broadcast.
   virtual void DetectBroadcast() = 0;
 
   // Callback registreation methods. These are the callbacks that will be
   // registered by Copresence to receive data.
   virtual void RegisterTokensCallback(
       const TokensCallback& tokens_callback) = 0;
   virtual void RegisterSamplesCallback(
       const SamplesCallback& samples_callback) = 0;
   virtual void RegisterDetectBroadcastCallback(
       const SuccessCallback& db_callback) = 0;
 
   // Don't cache these callbacks, as they may become invalid at any time.
   // Always invoke callbacks directly through these accessors.
   virtual TokensCallback GetTokensCallback() = 0;
   virtual SamplesCallback GetSamplesCallback() = 0;
   virtual SuccessCallback GetDetectBroadcastCallback() = 0;
   virtual SuccessCallback GetInitializedCallback() = 0;
 
   virtual ~WhispernetClient() {};
 };
 
 }  // namespace copresence
 
 #endif  // COMPONENTS_COPRESENCE_PUBLIC_WHISPERNET_CLIENT_H_