| // 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_ |