Bug 528611: on highlighted rows, button corners are white [r=mark.finkle]

mobile/chrome/content/browser.xul

@@ -347,7 +347,7 @@
               <richlistitem id="addons-local" class="section-header" align="center">
                 <label value="&addonsLocal.label;" flex="1"/>
                 <spacer flex="1"/>
-                <button id="addons-update-all" class="button-dark" label="&addonsUpdate.label;"
+                <button id="addons-update-all" label="&addonsUpdate.label;"
                         oncommand="ExtensionsView.updateAll();"/>
               </richlistitem>
               <richlistitem id="addons-repo" class="section-header">

mobile/themes/hildon/browser.css

@@ -371,14 +371,6 @@ toolbarbutton.page-button {
   }
 }
 
-#addons-update-all {
-  color: #000 !important;
-}
-
-#addons-update-all[disabled="true"] {
-  color: #aaa !important;
-}
-
 .addon-rating[rating] {
   width: 78px;
   height: 18px;

mobile/themes/hildon/platform.css

@@ -135,6 +135,7 @@ button {
   padding: 0.2mm 0.5mm;
   border-width: 8px !important;
   -moz-border-image: url("chrome://browser/skin/images/button-default-64.png") 8 repeat repeat;
+  background-color: transparent;
   -moz-appearance: none !important;
 }
 

mobile/themes/wince/browser.css

@@ -185,14 +185,6 @@ toolbarbutton.page-button {
   }
 }
 
-#addons-update-all {
-  color: #000 !important;
-}
-
-#addons-update-all[disabled="true"] {
-  color: #aaa !important;
-}
-
 /* downloads panel UI   ---------------------------------------------------- */
 .download-retry-failed {
   color: red !important;

mobile/themes/wince/platform.css

@@ -105,6 +105,7 @@ button {
   min-height: 6mm !important; /* button size */
   color: #000;
   padding: 0.25mm 0.5mm;
+  background-color: transparent;
   -moz-appearance: none !important;
 }