Move Web Notifications to use Mojo

content/child/notifications/notification_dispatcher.cc

-// 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 "content/child/notifications/notification_dispatcher.h"
-
-#include <limits>
-
-#include "content/child/notifications/notification_manager.h"
-
-namespace content {
-
-NotificationDispatcher::NotificationDispatcher(
-    ThreadSafeSender* thread_safe_sender)
-    : WorkerThreadMessageFilter(thread_safe_sender) {}
-
-NotificationDispatcher::~NotificationDispatcher() {}
-
-int NotificationDispatcher::GenerateNotificationId(int thread_id) {
-  base::AutoLock lock(notification_id_map_lock_);
-  CHECK_LT(next_notification_id_, std::numeric_limits<int>::max());
-
-  notification_id_map_[next_notification_id_] = thread_id;
-  return next_notification_id_++;
-}
-
-bool NotificationDispatcher::ShouldHandleMessage(
-    const IPC::Message& msg) const {
-  return IPC_MESSAGE_CLASS(msg) == PlatformNotificationMsgStart;
-}
-
-void NotificationDispatcher::OnFilteredMessageReceived(
-    const IPC::Message& msg) {
-  NotificationManager::ThreadSpecificInstance(thread_safe_sender(), this)
-      ->OnMessageReceived(msg);
-}
-
-bool NotificationDispatcher::GetWorkerThreadIdForMessage(
-    const IPC::Message& msg,
-    int* ipc_thread_id) {
-  int notification_id = -1;
-  const bool success = base::PickleIterator(msg).ReadInt(&notification_id);
-  DCHECK(success);
-
-  base::AutoLock lock(notification_id_map_lock_);
-  auto iterator = notification_id_map_.find(notification_id);
-  if (iterator != notification_id_map_.end()) {
-    *ipc_thread_id = iterator->second;
-    return true;
-  }
-  return false;
-}
-
-}  // namespace content