chromium/components/omnibox/browser/omnibox_suggestions_watcher.h

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_OMNIBOX_BROWSER_OMNIBOX_SUGGESTIONS_WATCHER_H_
#define COMPONENTS_OMNIBOX_BROWSER_OMNIBOX_SUGGESTIONS_WATCHER_H_

#include "base/observer_list.h"
#include "base/observer_list_types.h"
#include "build/build_config.h"
#include "components/keyed_service/core/keyed_service.h"

#if !BUILDFLAG(IS_IOS)
#include "content/public/browser/browser_context.h"
#endif  // !BUILDFLAG(IS_IOS)

namespace extensions {
namespace api {
namespace omnibox {
namespace SendSuggestions {
struct Params;
}  // namespace SendSuggestions
}  // namespace omnibox
}  // namespace api
}  // namespace extensions

// This KeyedService is meant to observe omnibox suggestions and provide
// notifications to observers on suggestion changes.
//
// This watcher is part of the Omnibox Extensions API.
class OmniboxSuggestionsWatcher : public KeyedService { … };

#endif  // COMPONENTS_OMNIBOX_BROWSER_OMNIBOX_SUGGESTIONS_WATCHER_H_