Bug 617578 Except on OS/2, non-customisable menubars don't display correctly when a lightweight theme is applied r=dao a=beltzner

toolkit/themes/gnomestripe/global/toolbar.css

@@ -64,6 +64,7 @@ menubar, toolbar[type="menubar"] {
   padding: 1px 0px;
 }
 
+menubar:-moz-lwtheme,
 toolbar:-moz-lwtheme {
   -moz-appearance: none;
 }

toolkit/themes/pinstripe/global/toolbar.css

@@ -45,6 +45,7 @@ toolbar {
   -moz-appearance: toolbar;
 }
 
+menubar:-moz-lwtheme,
 toolbar:-moz-lwtheme {
   -moz-appearance: none;
   background: none;

toolkit/themes/winstripe/global/toolbar.css

@@ -74,6 +74,7 @@ toolbar:first-child, menubar {
 
 /* ::::: lightweight theme ::::: */
  
+menubar:-moz-lwtheme,
 toolbox:-moz-lwtheme,
 toolbar:-moz-lwtheme {
   -moz-appearance: none;