Bug 180357. Move location bar accesskey into dtd file. r=timeless, sr=bz

suite/browser/navigator.xul

@@ -161,7 +161,7 @@ Contributor(s):
         <textbox id="urlbar" class="chromeclass-location uri-element" flex="1"
                  type="autocomplete" searchSessions="history" 
                  timeout="50" maxrows="6" alwaysopenpopup="true"
-                 disablehistory="false" accesskey="d"
+                 disablehistory="false" accesskey="&locationBar.accesskey;"
                  defaultSearchEngine="true" tabScrolling="true"
                  showCommentColumn="true"
                  inputtooltiptext="&locationBar.tooltip;"

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

@@ -182,6 +182,8 @@
 <!ENTITY throbber.tooltip             "Go to the &vendorShortName; home page">
 
 <!ENTITY locationBar.tooltip          "Enter search term, keyword, or web address">
+<!ENTITY locationBar.accesskey        "d">
+
 <!ENTITY proxyIcon.tooltip            "Drag and drop this icon to create a link to this page">
 <!ENTITY internetKeyword.tooltip      "Return to previously viewed page or choose keyword">