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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_SYNC_ONE_CLICK_SIGNIN_SYNC_OBSERVER_H_
#define CHROME_BROWSER_UI_SYNC_ONE_CLICK_SIGNIN_SYNC_OBSERVER_H_
#include "base/memory/weak_ptr.h"
#include "chrome/browser/sync/profile_sync_service_observer.h"
#include "content/public/browser/web_contents_observer.h"
#include "url/gurl.h"
class ProfileSyncService;
namespace content {
class WebContents;
}
class OneClickSigninSyncObserver : public content::WebContentsObserver,
public ProfileSyncServiceObserver {
public:
// Waits for Sync to be initialized, then navigates the |web_contents| to the
// |continue_url|. Instances of this class delete themselves once the job is
// done.
OneClickSigninSyncObserver(content::WebContents* web_contents,
const GURL& continue_url);
protected:
// Exposed for testing.
~OneClickSigninSyncObserver() override;
private:
// content::WebContentsObserver:
void WebContentsDestroyed() override;
// ProfileSyncServiceObserver:
void OnStateChanged() override;
// Loads the |continue_url_| in the |web_contents()|.
void LoadContinueUrl();
// Returns the ProfileSyncService associated with the |web_contents|.
// The returned value may be NULL.
ProfileSyncService* GetSyncService(content::WebContents* web_contents);
// Deletes the |observer|. Intended to be used as a callback for base::Bind.
static void DeleteObserver(
base::WeakPtr<OneClickSigninSyncObserver> observer);
// The URL to redirect to once Sync is initialized.
const GURL continue_url_;
base::WeakPtrFactory<OneClickSigninSyncObserver> weak_ptr_factory_;
DISALLOW_COPY_AND_ASSIGN(OneClickSigninSyncObserver);
};
#endif // CHROME_BROWSER_UI_SYNC_ONE_CLICK_SIGNIN_SYNC_OBSERVER_H_
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