removing unused strings.

browser/base/resources/locale/navigator.dtd

@@ -187,19 +187,6 @@
 <!ENTITY helpContentCmd.label       "Help Contents">  
 <!ENTITY helpContentCmd.accesskey     "h">
 
-<!ENTITY webBrowsingCmd.label             "Web Browsing">  
-<!ENTITY emailCmd.label         "Email">  
-<!ENTITY internetShopCmd.label        "Internet Shopping">  
-<!ENTITY customCmd.label        "Customization">  
-<!ENTITY softUpdatesCmd.label       "Software Updates"> 
-<!ENTITY connProbCmd.label        "Connection Problems">  
-<!ENTITY secPrivCmd.label       "Security and Privacy">  
-<!ENTITY whatNewCmd.label       "What's New">  
-<!ENTITY newTutorCmd.label        "New to The Net Tutorial">  
-<!ENTITY supportChannelCmd.label      "Technical Support"> 
-<!ENTITY interUsersCmd.label        "International Users">  
-<!-- LOCALIZATION NOTE  (helpAtCmd.label): Do NOT translate "Netscape.com" -->
-<!ENTITY helpAtCmd.label        "Help at Netscape.com">
 <!ENTITY releaseCmd.label       "Release Notes">
 <!ENTITY releaseCmd.accesskey       "r">
 <!ENTITY aboutCmd.label         "About &brandShortName;">