Showing Task manager on the foreground window.

chrome/browser/ui/browser.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_BROWSER_H_
 #define CHROME_BROWSER_UI_BROWSER_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 410 matching lines @@
   // Creates a new tab with the already-created TabContents 'new_contents'.
   // The window for the added contents will be reparented correctly when this
   // method returns.  If |disposition| is NEW_POPUP, |pos| should hold the
   // initial position.
   void AddTabContents(TabContents* new_contents,
                       WindowOpenDisposition disposition,
                       const gfx::Rect& initial_pos,
                       bool user_gesture);
   void CloseTabContents(TabContents* contents);
 
-  // Show a dialog with HTML content. |delegate| contains a pointer to the
-  // delegate who knows how to display the dialog (which file URL and JSON
-  // string input to use during initialization). |parent_window| is the window
-  // that should be parent of the dialog, or NULL for the default.
-  void BrowserShowHtmlDialog(HtmlDialogUIDelegate* delegate,
-                             gfx::NativeWindow parent_window);
+  // Shows a dialog with HTML content and returns it. |delegate| contains a
+  // pointer to the delegate who knows how to display the dialog (which file
+  // URL and JSON string input to use during initialization). |parent_window|
+  // is the window that should be parent of the dialog, or NULL for the default.
+  gfx::NativeWindow BrowserShowHtmlDialog(HtmlDialogUIDelegate* delegate,
+                                          gfx::NativeWindow parent_window);
 
   // Called when a popup select is about to be displayed.
   void BrowserRenderWidgetShowing();
 
   // Notification that the bookmark bar has changed size.  We need to resize the
   // content area and notify our InfoBarContainer.
   void BookmarkBarSizeChanged(bool is_animating);
 
   // Replaces the state of the currently selected tab with the session
   // history restored from the SessionRestore system.
@@ skipping 832 matching lines @@
 
   scoped_ptr<InstantController> instant_;
   scoped_ptr<InstantUnloadHandler> instant_unload_handler_;
 
   BookmarkBar::State bookmark_bar_state_;
 
   DISALLOW_COPY_AND_ASSIGN(Browser);
 };
 
 #endif  // CHROME_BROWSER_UI_BROWSER_H_