Deleting the copresence API.

components/copresence/handlers/audio/audio_directive_list.cc

Index: components/copresence/handlers/audio/audio_directive_list.cc
diff --git a/components/copresence/handlers/audio/audio_directive_list.cc b/components/copresence/handlers/audio/audio_directive_list.cc
deleted file mode 100644
index c66b06809ad14c14c90774b2490131a3f7d33cd2..0000000000000000000000000000000000000000
--- a/components/copresence/handlers/audio/audio_directive_list.cc
+++ /dev/null
@@ -1,93 +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.
-
-#include "components/copresence/handlers/audio/audio_directive_list.h"
-
-#include <algorithm>
-
-#include "base/memory/ptr_util.h"
-
-namespace copresence {
-
-// Public functions.
-
-AudioDirective::AudioDirective() {}
-
-AudioDirective::AudioDirective(const std::string& op_id,
-                               base::TimeTicks end_time,
-                               const Directive& server_directive)
-    : op_id(op_id),
-      end_time(end_time),
-      server_directive(server_directive) {}
-
-AudioDirectiveList::AudioDirectiveList(
-    const scoped_refptr<TickClockRefCounted>& clock)
-    : clock_(clock) {}
-
-AudioDirectiveList::~AudioDirectiveList() {}
-
-void AudioDirectiveList::AddDirective(const std::string& op_id,
-                                      const Directive& server_directive) {
-  base::TimeTicks end_time = clock_->NowTicks() +
-      base::TimeDelta::FromMilliseconds(server_directive.ttl_millis());
-
-  // If this op is already in the list, update it instead of adding it again.
-  auto it = FindDirectiveByOpId(op_id);
-  if (it != active_directives_.end()) {
-    it->end_time = end_time;
-    std::make_heap(active_directives_.begin(),
-                   active_directives_.end(),
-                   LatestFirstComparator());
-    return;
-  }
-
-  active_directives_.push_back(
-      AudioDirective(op_id, end_time, server_directive));
-  std::push_heap(active_directives_.begin(),
-                 active_directives_.end(),
-                 LatestFirstComparator());
-}
-
-void AudioDirectiveList::RemoveDirective(const std::string& op_id) {
-  auto it = FindDirectiveByOpId(op_id);
-  if (it != active_directives_.end())
-    active_directives_.erase(it);
-
-  std::make_heap(active_directives_.begin(),
-                 active_directives_.end(),
-                 LatestFirstComparator());
-}
-
-std::unique_ptr<AudioDirective> AudioDirectiveList::GetActiveDirective() {
-  // The top is always the instruction that is ending the latest.
-  // If that time has passed, all our previous instructions have expired too.
-  // So we clear the list.
-  if (active_directives_.empty() ||
-      active_directives_.front().end_time < clock_->NowTicks()) {
-    active_directives_.clear();
-    return std::unique_ptr<AudioDirective>();
-  }
-
-  return base::WrapUnique(new AudioDirective(active_directives_.front()));
-}
-
-const std::vector<AudioDirective>& AudioDirectiveList::directives() const {
-  return active_directives_;
-}
-
-
-// Private functions.
-
-std::vector<AudioDirective>::iterator AudioDirectiveList::FindDirectiveByOpId(
-    const std::string& op_id) {
-  for (auto it = active_directives_.begin();
-       it != active_directives_.end();
-       ++it) {
-    if (it->op_id == op_id)
-      return it;
-  }
-  return active_directives_.end();
-}
-
-}  // namespace copresence