Highlight background pages in task manager if user clicks View Background Pages.

chrome/browser/ui/gtk/browser_window_gtk.cc

 // 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.
 
 #include "chrome/browser/ui/gtk/browser_window_gtk.h"
 
 #include <gdk/gdkkeysyms.h>
 
 #include <string>
 
@@ skipping 868 matching lines @@
 }
 
 void BrowserWindowGtk::ShowUpdateChromeDialog() {
   UpdateRecommendedDialog::Show(window_);
 }
 
 void BrowserWindowGtk::ShowTaskManager() {
   TaskManagerGtk::Show();
 }
 
+void BrowserWindowGtk::ShowBackgroundPages() {
+  // TODO(atwilson): Support highlighting background resources.
+  // (http://crbug.com/71490)
+  TaskManagerGtk::Show();
+}
+
 void BrowserWindowGtk::ShowBookmarkBubble(const GURL& url,
                                           bool already_bookmarked) {
   toolbar_->GetLocationBarView()->ShowStarBubble(url, !already_bookmarked);
 }
 
 bool BrowserWindowGtk::IsDownloadShelfVisible() const {
   return download_shelf_.get() && download_shelf_->IsShowing();
 }
 
 DownloadShelf* BrowserWindowGtk::GetDownloadShelf() {
@@ skipping 1346 matching lines @@
   // special-case the ones where the custom frame should be used.  These names
   // are taken from the WMs' source code.
   return (wm_name == "Blackbox" ||
           wm_name == "compiz" ||
           wm_name == "e16" ||  // Enlightenment DR16
           wm_name == "Metacity" ||
           wm_name == "Mutter" ||
           wm_name == "Openbox" ||
           wm_name == "Xfwm4");
 }