--- a/browser/base/content/browser-sets.inc
+++ b/browser/base/content/browser-sets.inc
@@ -112,18 +112,16 @@
     </command>
     <command id="Browser:ReloadSkipCache" oncommand="BrowserReloadSkipCache()" disabled="true">
       <observes element="Browser:Reload" attribute="disabled"/>
     </command>
     <command id="Browser:NextTab" oncommand="gBrowser.tabContainer.advanceSelectedTab(1, true);"/>
     <command id="Browser:PrevTab" oncommand="gBrowser.tabContainer.advanceSelectedTab(-1, true);"/>
     <command id="Browser:ShowAllTabs" oncommand="allTabs.open();"/>
     <command id="Browser:ToggleTabView" oncommand="TabView.toggle();"/>
-    <command id="Browser:ShowTabView" oncommand="TabView.show();"/>
-    <command id="Browser:HideTabView" oncommand="TabView.hide();"/>    
     <command id="cmd_fullZoomReduce"  oncommand="FullZoom.reduce()"/>
     <command id="cmd_fullZoomEnlarge" oncommand="FullZoom.enlarge()"/>
     <command id="cmd_fullZoomReset"   oncommand="FullZoom.reset()"/>
     <command id="cmd_fullZoomToggle"  oncommand="ZoomManager.toggleZoom();"/>
     <command id="Browser:OpenLocation" oncommand="openLocation();"/>
 
     <command id="Tools:Search" oncommand="BrowserSearch.webSearch();"/>
     <command id="Tools:Downloads" oncommand="BrowserDownloadsUI();"/>

--- a/browser/base/content/browser.js
+++ b/browser/base/content/browser.js
@@ -1731,17 +1731,18 @@ function BrowserShutdown()
 // macBrowserOverlay
 function nonBrowserWindowStartup()
 {
   // Disable inappropriate commands / submenus
   var disabledItems = ['Browser:SavePage',
                        'Browser:SendLink', 'cmd_pageSetup', 'cmd_print', 'cmd_find', 'cmd_findAgain',
                        'viewToolbarsMenu', 'viewSidebarMenuMenu', 'Browser:Reload',
                        'viewFullZoomMenu', 'pageStyleMenu', 'charsetMenu', 'View:PageSource', 'View:FullScreen',
-                       'viewHistorySidebar', 'Browser:AddBookmarkAs', 'View:PageInfo', 'Tasks:InspectPage'];
+                       'viewHistorySidebar', 'Browser:AddBookmarkAs', 'View:PageInfo', 'Tasks:InspectPage',
+                       'Browser:ToggleTabView'];
   var element;
 
   for (var id in disabledItems)
   {
     element = document.getElementById(disabledItems[id]);
     if (element)
       element.setAttribute("disabled", "true");
   }