DevTools: Preserve tab selection in NetworkItemView

Source/devtools/front_end/ui/TabbedPane.js

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 281 matching lines @@
         for (var i = 0; i < tabs.length; ++i) {
             if (tabs[i].id !== id)
                 result.push(tabs[i].id);
         }
         return result;
     },
 
     /**
      * @param {string} id
      * @param {boolean=} userGesture
+     * @return {boolean}
      */
     selectTab: function(id, userGesture)
     {
         var focused = this.hasFocus();
         var tab = this._tabsById[id];
         if (!tab)
-            return;
+            return false;
         if (this._currentTab && this._currentTab.id === id)
-            return;
+            return true;
 
         this._hideCurrentTab();
         this._showTab(tab);
         this._currentTab = tab;
 
         this._tabsHistory.splice(this._tabsHistory.indexOf(tab), 1);
         this._tabsHistory.splice(0, 0, tab);
 
         this._updateTabElements();
         if (focused)
             this.focus();
 
         var eventData = { tabId: id, view: tab.view, isUserGesture: userGesture };
         this.dispatchEventToListeners(WebInspector.TabbedPane.EventTypes.TabSelected, eventData);
+        return true;
     },
 
     /**
      * @param {number} tabsCount
      * @return {!Array.<string>}
      */
     lastOpenedTabIds: function(tabsCount)
     {
         function tabToTabId(tab) {
             return tab.id;
@@ skipping 834 matching lines @@
     {
         if (this._views.contains(id))
             return /** @type {!WebInspector.View} */ (this._views.get(id));
         var view = this._extensions[id] ? /** @type {!WebInspector.View} */ (this._extensions[id].instance()) : null;
         this._views.put(id, view);
         if (this._viewCallback && view)
             this._viewCallback(id, view);
         return view;
     }
 }