Bug 194821, Page Info: add access keys for _H_elp button, and _V_iew in Security tab

r=db48x, sr=jaggernaut, patch by jessie.li@sun.com.

suite/browser/pageInfo.xul

@@ -62,14 +62,13 @@
 
   <tabbox id="tabbox" flex="1">
     <tabs id="tabs">
-      <tab id="generalTab" label="&generalTab;" 
-           accesskey="&generalAccesskey;"/>
+      <tab id="generalTab" label="&generalTab;"/>
       <tab id="formsTab"   label="&formsTab;"   
-           accesskey="&formsAccesskey;" oncommand="ensureSelection(formView)"/>
+           oncommand="ensureSelection(formView)"/>
       <tab id="linksTab"   label="&linksTab;"   
-           accesskey="&linksAccesskey;" oncommand="ensureSelection(linkView)"/>
+           oncommand="ensureSelection(linkView)"/>
       <tab id="mediaTab"   label="&mediaTab;"  
-           accesskey="&mediaAccesskey;" oncommand="ensureSelection(imageView)"/>
+           oncommand="ensureSelection(imageView)"/>
       <!-- Others added by overlay -->
     </tabs>
     <tabpanels id="tabpanels" flex="1">

suite/locales/en-US/chrome/browser/pageInfo.dtd

@@ -45,7 +45,6 @@
 <!ENTITY  closeWindow           "w">
 
 <!ENTITY  generalTab            "General">
-<!ENTITY  generalAccesskey      "g">
 <!ENTITY  generalTitle          "Title:">
 <!ENTITY  generalURL            "URL:">
 <!ENTITY  generalMode           "Render Mode:">
@@ -62,7 +61,6 @@
 <!ENTITY  generalMetaContent    "Content">
 
 <!ENTITY  formsTab              "Forms">
-<!ENTITY  formsAccesskey        "f">
 <!ENTITY  formAction            "Form Action">
 <!ENTITY  formMethod            "Method">
 <!ENTITY  formName              "Name">
@@ -76,7 +74,6 @@
 <!ENTITY  formCValue            "Current Value">
 
 <!ENTITY  linksTab              "Links">
-<!ENTITY  linksAccesskey        "l">
 <!ENTITY  linkNo                "No.">
 <!ENTITY  linkName              "Name">
 <!ENTITY  linkAddress           "Address">
@@ -84,7 +81,6 @@
 <!ENTITY  linkTarget            "Target">
 
 <!ENTITY  mediaTab              "Media">
-<!ENTITY  mediaAccesskey        "i">
 <!ENTITY  mediaHeader           "Images on this page">
 <!ENTITY  mediaURL              "URL:">
 <!ENTITY  mediaBase             "Base URL:">
@@ -104,7 +100,6 @@
 <!ENTITY  mediaSaveAsAccesskey  "S">
 
 <!ENTITY  framesTab             "Frames">
-<!ENTITY  framesAccesskey       "r">
 <!ENTITY  frameName             "Name">
 <!ENTITY  frameAddress          "Address">
 <!ENTITY  frameType             "Type">