about:startup - hide the platform version/build fields from the duration table, because in Firefox the platform version changes only when the app version changes

toolkit/content/aboutStartup.js

@@ -132,7 +132,7 @@ go();
 
 function populateMeasurements()
 {
-  var query = db.createStatement("SELECT timestamp, launch, startup, appVersion, appBuild, platformVersion, platformBuild FROM duration");
+  var query = db.createStatement("SELECT timestamp, launch, startup, appVersion, appBuild, FROM duration");
   var lastver, lastbuild;
   query.executeAsync({
     handleResult: function(results)
@@ -164,9 +164,7 @@ function populateMeasurements()
                              td(formatms(msFromµs(s))),
                              td(formatms(msFromµs((l + s)))),
                              td(version),
-                             td(build),
-                             td(row.getResultByName("platformVersion")),
-                             td(row.getResultByName("platformBuild"))));
+                             td(build)));
       }
       if (hasresults)
         $("#duration-table > .empty").hide();

toolkit/content/aboutStartup.xhtml

@@ -46,9 +46,9 @@
           <th>&about.startup.duration.launch;</th>
           <th>&about.startup.duration.startup;</th>
           <th>&about.startup.duration.ready;</th>
-          <th colspan="4">&about.startup.version;</th>
+          <th colspan="2">&about.startup.version;</th>
         </tr>
-        <tr class="empty"><td colspan="8"><i>&about.startup.noevents;</i></td></tr>
+        <tr class="empty"><td colspan="6"><i>&about.startup.noevents;</i></td></tr>
       </table>
       <table id="event-table">
         <tr><th>&about.startup.timestamp;</th><th>&about.startup.eventdesc;</th></tr>