#ifndef CHROME_BROWSER_UI_VIEWS_SIDE_PANEL_COMPANION_EXPS_REGISTRATION_SUCCESS_OBSERVER_H_
#define CHROME_BROWSER_UI_VIEWS_SIDE_PANEL_COMPANION_EXPS_REGISTRATION_SUCCESS_OBSERVER_H_
#include <vector>
#include "base/gtest_prod_util.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_contents_user_data.h"
#include "url/gurl.h"
class PrefService;
namespace content {
class Page;
class WebContents;
}
namespace companion {
class ExpsRegistrationSuccessObserver
: public content::WebContentsObserver,
public content::WebContentsUserData<ExpsRegistrationSuccessObserver> { … };
}
#endif