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- // Copyright 2020 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 WEBLAYER_PUBLIC_PRERENDER_CONTROLLER_H_
- #define WEBLAYER_PUBLIC_PRERENDER_CONTROLLER_H_
- class GURL;
- namespace weblayer {
- // PrerenderController enables prerendering of urls.
- // Prerendering has the same effect as adding a link rel="prerender" resource
- // hint to a web page. It is implemented using NoStatePrefetch and fetches
- // resources needed for a url in advance, but does not execute Javascript or
- // render any part of the page in advance. For more information on
- // NoStatePrefetch, see
- // https://developers.google.com/web/updates/2018/07/nostate-prefetch.
- class PrerenderController {
- public:
- virtual void Prerender(const GURL& url) = 0;
- virtual void DestroyAllContents() = 0;
- protected:
- virtual ~PrerenderController() = default;
- };
- } // namespace weblayer
- #endif // WEBLAYER_PUBLIC_PRERENDER_CONTROLLER_H_
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