chromium/chrome/browser/sync/sessions/sync_sessions_web_contents_router.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_SYNC_SESSIONS_SYNC_SESSIONS_WEB_CONTENTS_ROUTER_H_
#define CHROME_BROWSER_SYNC_SESSIONS_SYNC_SESSIONS_WEB_CONTENTS_ROUTER_H_

#include <memory>
#include <set>

#include "base/callback_list.h"
#include "base/memory/raw_ptr.h"
#include "build/build_config.h"

// Android has no BrowserList or TabStripModel, so we exclude code that refers
// to those two things. For non-android platforms, this code is used to
// ensure we are notified of tabs being added and moved between tab strips.

#include "components/keyed_service/core/keyed_service.h"
#include "components/sync/model/syncable_service.h"
#include "components/sync_sessions/local_session_event_router.h"

namespace content {
class WebContents;
}  // namespace content

class Profile;

namespace sync_sessions {

class BrowserListRouterHelper;

// WebContentsObserver-based implementation of LocalSessionEventRouter. This
// class is responsible for notifying Sessions Sync when local tabs are
// modified. It does this by forwarding the events pushed to it by individual
// WebContentsObservers, which are scoped to a single WebContents/tab.
class SyncSessionsWebContentsRouter : public LocalSessionEventRouter,
                                      public KeyedService { … };

}  // namespace sync_sessions

#endif  // CHROME_BROWSER_SYNC_SESSIONS_SYNC_SESSIONS_WEB_CONTENTS_ROUTER_H_