Deleting the copresence API.

components/copresence/handlers/audio/audio_directive_list.h

Index: components/copresence/handlers/audio/audio_directive_list.h
diff --git a/components/copresence/handlers/audio/audio_directive_list.h b/components/copresence/handlers/audio/audio_directive_list.h
deleted file mode 100644
index b6438522385a6cc6294396049befb0dae91f0365..0000000000000000000000000000000000000000
--- a/components/copresence/handlers/audio/audio_directive_list.h
+++ /dev/null
@@ -1,88 +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 COMPONENTS_COPRESENCE_HANDLERS_AUDIO_AUDIO_DIRECTIVE_LIST_H_
-#define COMPONENTS_COPRESENCE_HANDLERS_AUDIO_AUDIO_DIRECTIVE_LIST_H_
-
-#include <memory>
-#include <string>
-#include <vector>
-
-#include "base/callback_forward.h"
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/time/default_tick_clock.h"
-#include "base/time/time.h"
-#include "components/copresence/handlers/audio/tick_clock_ref_counted.h"
-#include "components/copresence/proto/data.pb.h"
-
-namespace media {
-class AudioBusRefCounted;
-}
-
-namespace copresence {
-
-class TickClockRefCounted;
-
-struct AudioDirective final {
-  // Default ctor, required by the priority queue.
-  AudioDirective();
-  AudioDirective(const std::string& op_id,
-                 base::TimeTicks end_time,
-                 const Directive& server_directive);
-
-  std::string op_id;
-
-  // We're currently using TimeTicks to track time. This may not work for cases
-  // where your machine suspends. See crbug.com/426136
-  base::TimeTicks end_time;
-
-  Directive server_directive;
-};
-
-// This class maintains a list of active audio directives. It fetches the audio
-// samples associated with a audio transmit directives and expires directives
-// that have outlived their TTL.
-// TODO(rkc): Once we implement more token technologies, move reusable code
-// from here to a base class and inherit various XxxxDirectiveList
-// classes from it.
-class AudioDirectiveList final {
- public:
-  explicit AudioDirectiveList(const scoped_refptr<TickClockRefCounted>& clock =
-      make_scoped_refptr(new TickClockRefCounted(new base::DefaultTickClock)));
-  ~AudioDirectiveList();
-
-  void AddDirective(const std::string& op_id, const Directive& directive);
-  void RemoveDirective(const std::string& op_id);
-
-  std::unique_ptr<AudioDirective> GetActiveDirective();
-
-  const std::vector<AudioDirective>& directives() const;
-
- private:
-  // Comparator for comparing end_times on audio tokens.
-  class LatestFirstComparator {
-   public:
-    // This will sort our queue with the 'latest' time being the top.
-    bool operator()(const AudioDirective& left,
-                    const AudioDirective& right) const {
-      return left.end_time < right.end_time;
-    }
-  };
-
-  std::vector<AudioDirective>::iterator FindDirectiveByOpId(
-      const std::string& op_id);
-
-  // This vector will be organized as a heap with the latest time as the first
-  // element. Only currently active directives will exist in this list.
-  std::vector<AudioDirective> active_directives_;
-
-  scoped_refptr<TickClockRefCounted> clock_;
-
-  DISALLOW_COPY_AND_ASSIGN(AudioDirectiveList);
-};
-
-}  // namespace copresence
-
-#endif  // COMPONENTS_COPRESENCE_HANDLERS_AUDIO_AUDIO_DIRECTIVE_LIST_H_