// Copyright (c) 2012 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_TAB_CONTENTS_TAB_UTIL_H_
#define CHROME_BROWSER_TAB_CONTENTS_TAB_UTIL_H_
class GURL;
class Profile;
namespace content {
class SiteInstance;
class WebContents;
}
namespace tab_util {
// Helper to find the WebContents that originated the given request. Can be
// NULL if the tab has been closed or some other error occurs.
// Should only be called from the UI thread, since it accesses WebContents.
content::WebContents* GetWebContentsByID(int render_process_id,
int render_view_id);
// Returns a new SiteInstance for WebUI and app URLs. Returns NULL otherwise.
content::SiteInstance* GetSiteInstanceForNewTab(
Profile* profile,
const GURL& url);
} // namespace tab_util
#endif // CHROME_BROWSER_TAB_CONTENTS_TAB_UTIL_H_