Delete the audio modem and copresence private APIs.

chrome/browser/extensions/api/copresence_private/copresence_private_api.h

Index: chrome/browser/extensions/api/copresence_private/copresence_private_api.h
diff --git a/chrome/browser/extensions/api/copresence_private/copresence_private_api.h b/chrome/browser/extensions/api/copresence_private/copresence_private_api.h
deleted file mode 100644
index 3be29040c1905b8eb9c581c08ebae68a08db6b0f..0000000000000000000000000000000000000000
--- a/chrome/browser/extensions/api/copresence_private/copresence_private_api.h
+++ /dev/null
@@ -1,100 +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_EXTENSIONS_API_COPRESENCE_PRIVATE_COPRESENCE_PRIVATE_API_H_
-#define CHROME_BROWSER_EXTENSIONS_API_COPRESENCE_PRIVATE_COPRESENCE_PRIVATE_API_H_
-
-#include <string>
-
-#include "base/macros.h"
-#include "extensions/browser/browser_context_keyed_api_factory.h"
-#include "extensions/browser/extension_function.h"
-#include "extensions/browser/extension_function_histogram_value.h"
-
-namespace audio_modem {
-class WhispernetClient;
-}
-
-namespace extensions {
-
-class CopresencePrivateService final : public BrowserContextKeyedAPI {
- public:
-  explicit CopresencePrivateService(content::BrowserContext* context);
-  ~CopresencePrivateService() override;
-
-  // Registers a client to receive events from Whispernet.
-  const std::string
-  RegisterWhispernetClient(audio_modem::WhispernetClient* client);
-
-  // Gets the whispernet client by ID.
-  audio_modem::WhispernetClient* GetWhispernetClient(const std::string& id);
-
-  // Called from the whispernet_proxy extension when it has initialized.
-  void OnWhispernetInitialized(bool success);
-
-  // BrowserContextKeyedAPI implementation.
-  static BrowserContextKeyedAPIFactory<CopresencePrivateService>*
-  GetFactoryInstance();
-
- private:
-  friend class BrowserContextKeyedAPIFactory<CopresencePrivateService>;
-
-  // BrowserContextKeyedAPI implementation.
-  static const bool kServiceRedirectedInIncognito = true;
-  static const char* service_name() { return "CopresencePrivateService"; }
-
-  bool initialized_;
-  std::map<std::string, audio_modem::WhispernetClient*> whispernet_clients_;
-
-  DISALLOW_COPY_AND_ASSIGN(CopresencePrivateService);
-};
-
-template<>
-void BrowserContextKeyedAPIFactory<CopresencePrivateService>
-    ::DeclareFactoryDependencies();
-
-class CopresencePrivateSendFoundFunction : public UIThreadExtensionFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION("copresencePrivate.sendFound",
-                             COPRESENCEPRIVATE_SENDFOUND);
-
- protected:
-  ~CopresencePrivateSendFoundFunction() override {}
-  ExtensionFunction::ResponseAction Run() override;
-};
-
-class CopresencePrivateSendSamplesFunction : public UIThreadExtensionFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION("copresencePrivate.sendSamples",
-                             COPRESENCEPRIVATE_SENDSAMPLES);
-
- protected:
-  ~CopresencePrivateSendSamplesFunction() override {}
-  ExtensionFunction::ResponseAction Run() override;
-};
-
-class CopresencePrivateSendDetectFunction : public UIThreadExtensionFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION("copresencePrivate.sendDetect",
-                             COPRESENCEPRIVATE_SENDDETECT);
-
- protected:
-  ~CopresencePrivateSendDetectFunction() override {}
-  ExtensionFunction::ResponseAction Run() override;
-};
-
-class CopresencePrivateSendInitializedFunction
-    : public UIThreadExtensionFunction {
- public:
-  DECLARE_EXTENSION_FUNCTION("copresencePrivate.sendInitialized",
-                             COPRESENCEPRIVATE_SENDINITIALIZED);
-
- protected:
-  ~CopresencePrivateSendInitializedFunction() override {}
-  ExtensionFunction::ResponseAction Run() override;
-};
-
-}  // namespace extensions
-
-#endif  // CHROME_BROWSER_EXTENSIONS_API_COPRESENCE_PRIVATE_COPRESENCE_PRIVATE_API_H_