diff -r 000000000000 -r 6474c204b198 toolkit/themes/windows/global/progressmeter.css
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/themes/windows/global/progressmeter.css	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,43 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* ===== progressmeter.css ==============================================
+  == Styles used by the XUL progressmeter element.
+  ======================================================================= */
+
+@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");
+
+/* ::::: progressmeter ::::: */
+
+progressmeter {
+  -moz-appearance: progressbar;
+  margin: 2px 4px;
+  border: 2px solid;
+  -moz-border-top-colors: ThreeDShadow -moz-Dialog;
+  -moz-border-right-colors: ThreeDHighlight -moz-Dialog;
+  -moz-border-bottom-colors: ThreeDHighlight -moz-Dialog;
+  -moz-border-left-colors: ThreeDShadow -moz-Dialog;
+  background-color: -moz-Dialog;
+  min-width: 128px;
+  min-height: 15px;
+}
+
+.progress-bar 
+{
+  -moz-appearance: progresschunk;
+  min-width: 0px;
+  background-color: ThreeDShadow;
+}
+
+/* ::::: statusbar progressmeter ::::: */
+
+.progressmeter-statusbar {
+  margin: 0;
+  border: 0px;
+  -moz-border-top-colors: ThreeDHighlight -moz-Dialog;
+  -moz-border-right-colors: ThreeDShadow -moz-Dialog;
+  -moz-border-bottom-colors: ThreeDShadow -moz-Dialog;
+  -moz-border-left-colors: ThreeDHighlight -moz-Dialog;
+  min-width: 96px;
+}