Allow multiple NaCl modules to be debugged.

chrome/browser/ui/gtk/task_manager_gtk.h

 // 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_UI_GTK_TASK_MANAGER_GTK_H_
 #define CHROME_BROWSER_UI_GTK_TASK_MANAGER_GTK_H_
 
 #include <gtk/gtk.h>
 
 #include <string>
@@ skipping 186 matching lines @@
         CompareImpl(model, a, b, IDS_TASK_MANAGER_FPS_COLUMN);
   }
 
   // Sqlite memory sorting callback.
   static gint CompareSqliteMemoryUsed(GtkTreeModel* model, GtkTreeIter* a,
                                       GtkTreeIter* b, gpointer task_manager) {
     return reinterpret_cast<TaskManagerGtk*>(task_manager)->
         CompareImpl(model, a, b, IDS_TASK_MANAGER_SQLITE_MEMORY_USED_COLUMN);
   }
 
+  // NaCl Debug Stub Port sorting callback.
+  static gint CompareNaClDebugStubPort(GtkTreeModel* model, GtkTreeIter* a,
+                                       GtkTreeIter* b, gpointer task_manager) {
+    return reinterpret_cast<TaskManagerGtk*>(task_manager)->
+        CompareImpl(model, a, b, IDS_TASK_MANAGER_NACL_DEBUG_STUB_PORT_COLUMN);
+  }
+
   // Goats Teleported sorting callback.
   static gint CompareGoatsTeleported(GtkTreeModel* model, GtkTreeIter* a,
                                      GtkTreeIter* b, gpointer task_manager) {
     return reinterpret_cast<TaskManagerGtk*>(task_manager)->
         CompareImpl(model, a, b, IDS_TASK_MANAGER_GOATS_TELEPORTED_COLUMN);
   }
 
   // The task manager.
   TaskManager* task_manager_;
 
@@ skipping 27 matching lines @@
 
   // We edit the selection in the OnSelectionChanged handler, and we use this
   // variable to prevent ourselves from handling further changes that we
   // ourselves caused.
   bool ignore_selection_changed_;
 
   DISALLOW_COPY_AND_ASSIGN(TaskManagerGtk);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_TASK_MANAGER_GTK_H_