Delete the audio modem and copresence private APIs.

chrome/browser/copresence/chrome_whispernet_client.h

Index: chrome/browser/copresence/chrome_whispernet_client.h
diff --git a/chrome/browser/copresence/chrome_whispernet_client.h b/chrome/browser/copresence/chrome_whispernet_client.h
deleted file mode 100644
index 62beccbf9e9aee652b94eafd5965beaedb02187f..0000000000000000000000000000000000000000
--- a/chrome/browser/copresence/chrome_whispernet_client.h
+++ /dev/null
@@ -1,90 +0,0 @@
-// 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 CHROME_BROWSER_COPRESENCE_CHROME_WHISPERNET_CLIENT_H_
-#define CHROME_BROWSER_COPRESENCE_CHROME_WHISPERNET_CLIENT_H_
-
-#include <string>
-
-#include "base/callback.h"
-#include "base/macros.h"
-#include "base/memory/scoped_vector.h"
-#include "chrome/browser/copresence/chrome_whispernet_config.h"
-#include "components/audio_modem/public/whispernet_client.h"
-
-namespace content {
-class BrowserContext;
-}
-
-namespace extensions {
-
-struct Event;
-class EventRouter;
-
-namespace api {
-namespace copresence_private {
-struct AudioParameters;
-}
-}
-
-}  // namespace extensions
-
-namespace media {
-class AudioBusRefCounted;
-}
-
-// This class is responsible for communication with our whispernet_proxy
-// extension that talks to the whispernet audio library.
-class ChromeWhispernetClient final : public audio_modem::WhispernetClient {
- public:
-  // The browser context needs to outlive this class.
-  explicit ChromeWhispernetClient(content::BrowserContext* browser_context);
-  ~ChromeWhispernetClient() override;
-
-  // WhispernetClient overrides:
-  void Initialize(const audio_modem::SuccessCallback& init_callback) override;
-  void EncodeToken(const std::string& token_str,
-                   audio_modem::AudioType type,
-                   const audio_modem::TokenParameters token_params[2]) override;
-  void DecodeSamples(
-      audio_modem::AudioType type,
-      const std::string& samples,
-      const audio_modem::TokenParameters token_params[2]) override;
-  void RegisterTokensCallback(
-      const audio_modem::TokensCallback& tokens_callback) override;
-  void RegisterSamplesCallback(
-      const audio_modem::SamplesCallback& samples_callback) override;
-
-  audio_modem::TokensCallback GetTokensCallback() override;
-  audio_modem::SamplesCallback GetSamplesCallback() override;
-  audio_modem::SuccessCallback GetInitializedCallback() override;
-
-  static const char kWhispernetProxyExtensionId[];
-
- private:
-  // Fire an event to configure whispernet with the given audio parameters.
-  void AudioConfiguration(const AudioParamData& params);
-
-  void SendEventIfLoaded(std::unique_ptr<extensions::Event> event);
-
-  // This gets called when the proxy extension loads.
-  void OnExtensionLoaded(bool success);
-
-  content::BrowserContext* const browser_context_;
-  extensions::EventRouter* const event_router_;
-  std::string client_id_;
-
-  audio_modem::SuccessCallback extension_loaded_callback_;
-  audio_modem::SuccessCallback init_callback_;
-
-  audio_modem::TokensCallback tokens_callback_;
-  audio_modem::SamplesCallback samples_callback_;
-
-  ScopedVector<extensions::Event> queued_events_;
-  bool extension_loaded_;
-
-  DISALLOW_COPY_AND_ASSIGN(ChromeWhispernetClient);
-};
-
-#endif  // CHROME_BROWSER_COPRESENCE_CHROME_WHISPERNET_CLIENT_H_