chromium/chrome/browser/preloading/prefetch/zero_suggest_prefetch/zero_suggest_prefetch_tab_helper.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 CHROME_BROWSER_PRELOADING_PREFETCH_ZERO_SUGGEST_PREFETCH_ZERO_SUGGEST_PREFETCH_TAB_HELPER_H_
#define CHROME_BROWSER_PRELOADING_PREFETCH_ZERO_SUGGEST_PREFETCH_ZERO_SUGGEST_PREFETCH_TAB_HELPER_H_

#include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_contents_user_data.h"

// Prefetches zero-prefix suggestions on opening or switching to a New Tab Page.
class ZeroSuggestPrefetchTabHelper
    : public content::WebContentsObserver,
      public content::WebContentsUserData<ZeroSuggestPrefetchTabHelper>,
      public TabStripModelObserver { … };

#endif  // CHROME_BROWSER_PRELOADING_PREFETCH_ZERO_SUGGEST_PREFETCH_ZERO_SUGGEST_PREFETCH_TAB_HELPER_H_