Bug 1070706 - Add an inverted RSS icon to menuPanel*.png. r=Gijs

browser/themes/osx/browser.css

@@ -1286,6 +1286,10 @@ toolbar .toolbarbutton-1 > .toolbarbutton-menubutton-dropmarker > .dropmarker-ic
     -moz-image-region: rect(0px, 832px, 64px, 768px);
   }
 
+  #feed-button[cui-areatype="menu-panel"][panel-multiview-anchor=true] {
+    -moz-image-region: rect(64px, 832px, 128px, 768px);
+  }
+
   #social-share-button[cui-areatype="menu-panel"],
   toolbarpaletteitem[place="palette"] > #social-share-button {
     -moz-image-region: rect(0px, 896px, 64px, 832px);

browser/themes/shared/menupanel.inc.css

@@ -70,6 +70,10 @@ toolbarpaletteitem[place="palette"] > #feed-button {
   -moz-image-region: rect(0px, 416px, 32px, 384px);
 }
 
+#feed-button[cui-areatype="menu-panel"][panel-multiview-anchor=true] {
+  -moz-image-region: rect(32px, 416px, 64px, 384px);
+}
+
 #social-share-button[cui-areatype="menu-panel"],
 toolbarpaletteitem[place="palette"] > #social-share-button {
   -moz-image-region: rect(0px, 448px, 32px, 416px);