Deleting the copresence API.

components/copresence/test/fake_directive_handler.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_TEST_FAKE_DIRECTIVE_HANDLER_H_
-#define COMPONENTS_COPRESENCE_TEST_FAKE_DIRECTIVE_HANDLER_H_
-
-#include <string>
-#include <vector>
-
-#include "base/macros.h"
-#include "components/copresence/handlers/directive_handler.h"
-
-namespace copresence {
-
-class FakeDirectiveHandler final : public DirectiveHandler {
- public:
-  FakeDirectiveHandler();
-  ~FakeDirectiveHandler() override;
-
-  const std::vector<std::string>& added_directives() const {
-    return added_directives_;
-  }
-
-  const std::vector<std::string>& removed_directives() const {
-    return removed_directives_;
-  }
-
-  // DirectiveHandler overrides.
-  void Start(audio_modem::WhispernetClient* /* whispernet_client */,
-             const audio_modem::TokensCallback& /* tokens_cb */) override {}
-  void AddDirective(const Directive& directive) override;
-  void RemoveDirectives(const std::string& op_id) override;
-  const std::string
-  GetCurrentAudioToken(audio_modem::AudioType type) const override;
-  bool IsAudioTokenHeard(audio_modem::AudioType type) const override;
-
- private:
-  std::vector<std::string> added_directives_;
-  std::vector<std::string> removed_directives_;
-
-  DISALLOW_COPY_AND_ASSIGN(FakeDirectiveHandler);
-};
-
-}  // namespace copresence
-
-#endif  // COMPONENTS_COPRESENCE_TEST_FAKE_DIRECTIVE_HANDLER_H_