// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef IOS_CHROME_BROWSER_WEB_STATE_LIST_MODEL_WEB_USAGE_ENABLER_WEB_USAGE_ENABLER_BROWSER_AGENT_OBSERVER_H_
#define IOS_CHROME_BROWSER_WEB_STATE_LIST_MODEL_WEB_USAGE_ENABLER_WEB_USAGE_ENABLER_BROWSER_AGENT_OBSERVER_H_
#include "base/observer_list_types.h"
class WebUsageEnablerBrowserAgent;
// Observer interface for objects interested in WebUsageEnabler events.
class WebUsageEnablerBrowserAgentObserver : public base::CheckedObserver {
public:
WebUsageEnablerBrowserAgentObserver(
const WebUsageEnablerBrowserAgentObserver&) = delete;
WebUsageEnablerBrowserAgentObserver& operator=(
const WebUsageEnablerBrowserAgentObserver&) = delete;
virtual void WebUsageEnablerValueChanged(
WebUsageEnablerBrowserAgent* web_usage_enabler) {}
protected:
WebUsageEnablerBrowserAgentObserver() = default;
};
#endif // IOS_CHROME_BROWSER_WEB_STATE_LIST_MODEL_WEB_USAGE_ENABLER_WEB_USAGE_ENABLER_BROWSER_AGENT_OBSERVER_H_