Deleting the copresence API.

chrome/browser/extensions/api/copresence/copresence_translations.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 CHROME_BROWSER_EXTENSIONS_API_COPRESENCE_COPRESENCE_TRANSLATIONS_H_
-#define CHROME_BROWSER_EXTENSIONS_API_COPRESENCE_COPRESENCE_TRANSLATIONS_H_
-
-#include <map>
-#include <string>
-#include <vector>
-
-#include "base/macros.h"
-#include "components/copresence/proto/enums.pb.h"
-
-namespace copresence {
-class ReportRequest;
-}
-
-namespace extensions {
-
-namespace api {
-namespace copresence {
-struct Operation;
-struct PublishOperation;
-struct SubscribeOperation;
-}
-}
-
-// A 1-1 map of of which app a subscription id belongs to.
-// Key = subscription, value = app_id.
-typedef std::map<std::string, std::string> SubscriptionToAppMap;
-
-// Returns report request protocol buffer containing all the operations in the
-// given vector. If parsing any of the operations fails, we return false.
-bool PrepareReportRequestProto(
-    const std::vector<api::copresence::Operation>& operations,
-    const std::string& app_id,
-    SubscriptionToAppMap* apps_by_subscription_id,
-    copresence::ReportRequest* request);
-
-}  // namespace extensions
-
-#endif  // CHROME_BROWSER_EXTENSIONS_API_COPRESENCE_COPRESENCE_TRANSLATIONS_H_