chromium/chrome/browser/task_manager/providers/web_contents/web_contents_tags_manager.h

// Copyright 2015 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_TASK_MANAGER_PROVIDERS_WEB_CONTENTS_WEB_CONTENTS_TAGS_MANAGER_H_
#define CHROME_BROWSER_TASK_MANAGER_PROVIDERS_WEB_CONTENTS_WEB_CONTENTS_TAGS_MANAGER_H_

#include <vector>

#include "base/memory/raw_ptr.h"
#include "chrome/browser/task_manager/providers/web_contents/web_contents_tag.h"

namespace base {
template<typename T>
struct DefaultSingletonTraits;
}  // namespace base

namespace task_manager {

class WebContentsTaskProvider;

// Defines a manager to track the various TaskManager-specific WebContents
// UserData (task_manager::WebContentsTags). This is used by the
// WebContentsTaskProvider to get all the pre-existing WebContents once
// WebContentsTaskProvider::StartUpdating() is called.
class WebContentsTagsManager { … };

}  // namespace task_manager


#endif  // CHROME_BROWSER_TASK_MANAGER_PROVIDERS_WEB_CONTENTS_WEB_CONTENTS_TAGS_MANAGER_H_