Backed out changeset 1a15dd47da63 a=backout

--HG--
extra : rebase_source : 98be533f8e4ed474cbb313bd5f3b75964b2a5eee

toolkit/themes/gnomestripe/global/button.css

@@ -153,12 +153,6 @@ button[type="menu-button"] {
   border: none;
 }
 
-.button-menubutton-button {
-  -moz-appearance: none;
-  background-color: transparent;
-  border: none;
-}
-
 .button-menu-dropmarker,
 .button-menubutton-dropmarker {
   -moz-appearance: toolbarbutton-dropdown !important;

toolkit/themes/pinstripe/global/button.css

@@ -79,11 +79,6 @@ button[type="menu-button"] {
   border: none;
 }
 
-.button-menubutton-button {
-  -moz-appearance: none;
-  margin: 0;
-}
-
 .button-menu-dropmarker,
 .button-menubutton-dropmarker {
   -moz-appearance: none !important;

toolkit/themes/pinstripe/global/notification.css

@@ -118,6 +118,8 @@ notification[type="critical"] .messageImage {
 }
 
 .popup-notification-menubutton > .button-menubutton-button {
+  -moz-appearance: none;
+  margin: 0;
   padding-top: 2px;
   padding-bottom: 2px;
   -moz-padding-start: 8px;

toolkit/themes/winstripe/global/button.css

@@ -144,12 +144,6 @@ button[type="menu-button"] {
   border: none;
 }
 
-.button-menubutton-button {
-  -moz-appearance: none;
-  background-color: transparent;
-  border: none;
-}
-
 .button-menu-dropmarker,
 .button-menubutton-dropmarker {
   -moz-appearance: none !important;

toolkit/themes/winstripe/global/notification.css

@@ -107,6 +107,7 @@ notification[type="critical"] .messageImage {
     -moz-padding-start: 8px;
     -moz-padding-end: 5px;
     -moz-border-end: none;
+    background-color: transparent;
   }
 
   .popup-notification-menubutton > .button-menubutton-dropmarker {