Showing Task manager on the foreground window.

chrome/browser/ui/views/frame/browser_view.h

 // Copyright (c) 2011 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_VIEWS_FRAME_BROWSER_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_
 #pragma once
 
 #include <map>
 #include <string>
@@ skipping 291 matching lines @@
   virtual void ShowBookmarkBubble(const GURL& url, bool already_bookmarked)
       OVERRIDE;
   // TODO(beng): Not an override, move somewhere else.
   void SetDownloadShelfVisible(bool visible);
   virtual bool IsDownloadShelfVisible() const OVERRIDE;
   virtual DownloadShelf* GetDownloadShelf() OVERRIDE;
   virtual void ShowRepostFormWarningDialog(TabContents* tab_contents) OVERRIDE;
   virtual void ShowCollectedCookiesDialog(TabContents* tab_contents) OVERRIDE;
   virtual void ShowThemeInstallBubble() OVERRIDE;
   virtual void ConfirmBrowserCloseWithPendingDownloads() OVERRIDE;
-  virtual void ShowHTMLDialog(HtmlDialogUIDelegate* delegate,
-                              gfx::NativeWindow parent_window) OVERRIDE;
+  virtual gfx::NativeWindow ShowHTMLDialog(
+      HtmlDialogUIDelegate* delegate,
+      gfx::NativeWindow parent_window) OVERRIDE;
   virtual void UserChangedTheme() OVERRIDE;
   virtual int GetExtraRenderViewHeight() const OVERRIDE;
   virtual void TabContentsFocused(TabContents* source) OVERRIDE;
   virtual void ShowPageInfo(Profile* profile,
                             const GURL& url,
                             const NavigationEntry::SSLStatus& ssl,
                             bool show_history) OVERRIDE;
   virtual void ShowAppMenu() OVERRIDE;
   virtual bool PreHandleKeyboardEvent(const NativeWebKeyboardEvent& event,
                                       bool* is_keyboard_shortcut) OVERRIDE;
@@ skipping 404 matching lines @@
 
   NotificationRegistrar registrar_;
 
   // Used to measure the loading spinner animation rate.
   base::TimeTicks last_animation_time_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_