Bug 296127 - [Mac] Options button systematically disappears. Patch by rob strong, r=kevin a=bsmedberg

toolkit/themes/pinstripe/mozapps/extensions/extensions.css

@@ -101,16 +101,19 @@ view {
 }
 
 #optionsButton {
-  list-style-image: url("chrome://mozapps/skin/extensions/extensionOptions.png");
-  margin-bottom: 2px;
+  margin: 0px;
+  list-style-image: url("chrome://mozapps/skin/extensions/actionbuttons.png");
+  -moz-image-region: rect(0px, 160px, 26px, 128px);
 }
 
 #optionsButton:not([disabled]):hover:active {
-  list-style-image: url("chrome://mozapps/skin/extensions/extensionOptions-pressed.png");
+  list-style-image: url("chrome://mozapps/skin/extensions/actionbuttons.png");
+  -moz-image-region: rect(26px, 160px, 52px, 128px);
 }
 
 #optionsButton[disabled="true"] {
-  opacity: 0.5;
+  list-style-image: url("chrome://mozapps/skin/extensions/actionbuttons.png");
+  -moz-image-region: rect(52px, 160px, 78px, 128px) !important;
 }
 
 .button-text {