diff -r 000000000000 -r 6474c204b198 browser/themes/osx/tabview/tabview.css
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/themes/osx/tabview/tabview.css	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,651 @@
+/* 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/. */
+
+body {
+  background-color: transparent;  
+  font: message-box;
+  color: rgba(0, 0, 0, 0.6);
+  font-size: 12px;
+}
+
+#bg {
+  background: linear-gradient(#C4C4C4, #9E9E9E);
+}
+
+#bg:-moz-window-inactive {
+  background: linear-gradient(#EDEDED, #D8D8D8);
+}
+
+/* Tabs
+----------------------------------*/
+
+.tab {
+  margin: 8px;
+  padding-top: 4px;
+  -moz-padding-end: 6px;
+  padding-bottom: 6px;
+  -moz-padding-start: 4px;
+  background-color: rgb(240,240,240);
+  border-radius: 0.4em;
+  cursor: pointer;
+}
+
+.tab canvas,
+.cached-thumb {
+  border: 1px solid rgba(0, 0, 0, 0.3);
+}
+
+.thumb {
+  box-shadow: 1px 2px 0 rgba(0, 0, 0, 0.2);
+  background-color: white;  
+}
+
+html[dir=rtl] .thumb {
+  box-shadow: -1px 2px 0 rgba(0, 0, 0, 0.2);
+}
+
+.favicon {
+  background-color: rgb(240,240,240);
+  box-shadow:
+    0 -1px 0 rgba(225, 225, 225, 0.8) inset,
+    -1px 0 0 rgba(225, 225, 225, 0.8) inset;
+  padding-top: 4px;
+  -moz-padding-end: 6px;
+  padding-bottom: 6px;
+  -moz-padding-start: 4px;
+  top: 4px;
+  left: 4px;
+  -moz-border-end: 1px solid rgba(0, 0, 0, 0.3);
+  border-bottom: 1px solid rgba(0, 0, 0, 0.3);
+  height: 16px;
+  width: 16px;
+}
+
+html[dir=ltr] .favicon {
+  border-bottom-right-radius: 0.4em;
+}
+
+html[dir=rtl] .favicon {
+  border-bottom-left-radius: 0.4em;
+  box-shadow:
+    0 -1px 0 rgba(225, 225, 225, 0.8) inset,
+    1px 0 0 rgba(225, 225, 225, 0.8) inset;
+  left: auto;
+  right: 2px;
+}
+
+.favicon img {
+  border: none;
+  width: 16px;
+  height: 16px;
+}
+
+.close {
+  top: 6px;
+  right: 6px;
+  width: 16px;
+  height: 16px;
+  background-image: -moz-image-rect(url(chrome://browser/skin/tabview/close.png), 0, 16, 16, 0);
+  background-repeat: no-repeat;
+}
+.close:hover {
+  background-image: -moz-image-rect(url(chrome://browser/skin/tabview/close.png), 0, 32, 16, 16);
+}
+.close:active {
+  background-image: -moz-image-rect(url(chrome://browser/skin/tabview/close.png), 0, 48, 16, 32);
+}
+
+html[dir=rtl] .close {
+  right: auto;
+  left: 6px;
+}
+
+.expander {
+  bottom: 8px;
+  right: 6px;
+  width: 16px;
+  height: 16px;
+  background: url(chrome://global/skin/icons/resizer.png) no-repeat;
+  transition-property: opacity;
+  transition-duration: 0.5s;
+  transition-timing-function: ease-out;
+  opacity: 0.2;
+}
+
+html[dir=rtl] .expander {
+  right: auto;
+  left: 6px;
+  transform: scaleX(-1);
+}
+
+.expander:hover,
+.appTabIcon:hover {
+  transition-property: opacity;
+  transition-duration: 0.5s;
+  transition-timing-function: ease-out;
+  opacity: 1.0;
+}
+
+.favicon img:hover, 
+.expander img:hover {
+  opacity: 1;
+  border: none;
+}
+
+.tab-title {
+  bottom: -20px;
+  text-align: center;
+  width: 94.5%;
+  text-shadow: 0 1px rgba(255, 255, 255, 0.6);
+}
+
+.stacked {
+  padding: 0;
+}
+
+.stacked .thumb {
+  box-shadow: rgba(0,0,0,.2) 1px 1px 4px;
+}
+
+html[dir=rtl] .stacked .thumb {
+  box-shadow: rgba(0,0,0,.2) -1px 1px 4px;
+}
+
+.stack-trayed .tab-title {
+  text-shadow: rgba(0,0,0,1) 1px 1px 1.5px;
+  color: #EEE;
+  font-size: 11px;
+}
+
+html[dir=rtl] .stack-trayed .tab-title {
+  text-shadow: rgba(0,0,0,1) -1px 1px 1.5px;
+}
+
+.stack-trayed .thumb {
+  box-shadow: none !important;
+}
+
+.tab.focus {
+  box-shadow: 0 0 5.5px -moz-mac-menuselect/*#0060D6*/;
+  border: 1px solid rgba(255, 255, 255, 0.6);
+}
+
+/* Tab: Zooming
+----------------------------------*/
+
+.front .tab-title, 
+.front .close, 
+.front .favicon, 
+.front .expander, 
+.front .thumb-shadow {
+  display: none;
+}
+
+.front .thumb {
+  box-shadow: none !important;
+}
+
+.front.focus {
+  box-shadow: none !important;
+  border: none !important;
+}
+
+/* Tab GroupItem
+----------------------------------*/
+
+.groupItem {
+  cursor: pointer;
+  background-color: rgb(240,240,240);
+  border-radius: 0.4em;
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
+  border: 1px solid rgba(255, 255, 255, 0.5);
+}
+
+.groupItem.activeGroupItem {
+  box-shadow:
+    rgba(0,0,0,0.8) 2px 2px 8px;
+}
+
+html[dir=rtl] .groupItem.activeGroupItem {
+  box-shadow:
+    rgba(0,0,0,0.8) -2px 2px 8px;
+}
+
+.groupItem .close {
+  z-index: 10;
+  top: 0px;
+  right: 0px;
+  width: 22px;
+  height: 22px;
+  background-position: bottom left;
+}
+
+html[dir=rtl] .groupItem .close {
+  right: auto;
+  left: 0px;
+  background-position: bottom right;
+}
+
+.phantom {
+  border: 1px solid rgba(255, 255, 255, 0.5);
+}
+
+.dragRegion {
+  background: rgba(235, 235, 235, 0.4);
+}
+
+.overlay {
+  background-color: rgba(0,0,0,.7) !important;
+  box-shadow: 3px 3px 5.5px rgba(0,0,0,.5);
+  border-radius: 0.4em;
+}
+
+html[dir=rtl] .overlay {
+  box-shadow: -3px 3px 5.5px rgba(0,0,0,.5);
+}
+
+.appTabTrayContainer {
+  top: 34px;
+  right: 1px;
+  -moz-border-start: 1px solid #E1E1E1;
+  padding: 0 5px;
+  overflow: -moz-hidden-unscrollable;
+  text-align: start;
+  line-height: 0;
+}
+
+html[dir=rtl] .appTabTrayContainer {
+  right: auto;
+  left: 1px;
+}
+
+.appTabTray {
+  display: inline-block;
+  -moz-column-width: 16px;
+  -moz-column-gap: 5px;
+}
+
+.appTabTrayContainerTruncated {
+  padding-bottom: 7px;
+}
+
+.appTabTrayContainerTruncated:after {
+  content: "…";
+  position: absolute;
+  bottom: 2px;
+  left: 0;
+  display: block;
+  width: 100%;
+  height: 15px;
+  line-height: 15px;
+  text-align: center;
+  font-size: 15px;
+}
+
+.appTabIcon {
+  width: 16px;
+  height: 16px;
+  cursor: pointer;
+  opacity: 0.8;
+  padding-bottom: 3px;
+  display: block;
+}
+
+.undo {
+  background-color: #A0A0A0;
+  padding-top: 3px;
+  padding-bottom: 3px;
+  -moz-padding-start: 5px;
+  -moz-padding-end: 20px;
+  width: 135px;
+  line-height: 25px;
+  box-shadow: 0px 1px 0px rgba(255,255,255,.5), 0px -1px 0px rgba(0,0,0,.24);
+  text-shadow: 0px -1px 0px rgba(255,255,255,.2);
+  color: rgba( 0,0,0, .8);
+  border-radius: 0.4em;
+  text-align: center;
+  border: none;
+  cursor: pointer;
+}
+
+.undo:hover {
+  background-color: #949494;
+}
+
+.undo .close {
+  top: 7px;
+  right: 7px;
+  opacity: 0.5;
+}
+
+html[dir=rtl] .undo .close {
+  right: auto;
+  left: 7px;
+}
+
+.undo .close:hover{
+  opacity: 1.0;
+}
+
+/* Trenches
+----------------------------------*/
+
+.guideTrench {
+  opacity: 0.9;
+  border: 1px dashed  rgba(0,0,0,.12);
+  border-bottom: none;
+  -moz-border-end: none;
+  box-shadow: 1px 1px 0 rgba(255,255,255,.15);
+}
+
+html[dir=rtl] .guideTrench {
+  box-shadow: -1px 1px 0 rgba(255,255,255,.15);
+}
+
+.visibleTrench {
+  opacity: 0.05;
+}
+
+.activeVisibleTrench {
+  opacity: 0;
+}
+
+.activeVisibleTrench.activeTrench {
+  opacity: 0.45;
+}
+
+.visibleTrench.border, 
+.activeVisibleTrench.border {
+  background-color: red;
+}
+
+.visibleTrench.guide, 
+.activeVisibleTrench.guide {
+  background-color: blue;
+}
+
+/* Other
+----------------------------------*/
+
+.active {
+  box-shadow: 5px 5px 3px rgba(0,0,0,.5);
+}
+
+html[dir=rtl] .active {
+  box-shadow: -5px 5px 3px rgba(0,0,0,.5);
+}
+
+.acceptsDrop {
+  box-shadow: 2px 2px 7px -1px rgba(0,0,0,.6);
+}
+
+html[dir=rtl] .acceptsDrop {
+  box-shadow: -2px 2px 7px -1px rgba(0,0,0,.6);
+}
+
+.titlebar {
+  cursor: move;
+  font-size: 12px;
+  height: 18px;
+}
+
+input.name {
+  background: transparent;
+  border: 1px solid transparent;
+  color: #999;
+  margin-top: 3px;
+  -moz-margin-end: 0;
+  margin-bottom: 0;
+  -moz-margin-start: 3px;
+  padding: 1px;
+}
+
+html[dir=rtl] input.name {
+  background-position: right top;
+}
+
+.title-container:hover input.name,
+.title-container input.name:focus {
+  border: 1px solid #ddd;
+}
+
+.title-container:hover input.name-locked {
+  border: 1px solid transparent !important;
+  cursor: default;
+}
+
+input.name:focus {
+  color: #555;
+}
+
+input.name::-moz-placeholder {
+  opacity: 1.0;
+  font-style: italic !important;
+  color: transparent;
+  background-image: url(chrome://browser/skin/tabview/edit-light.png);
+  background-repeat: no-repeat;
+}
+
+.title-container:hover input.name::-moz-placeholder {
+  color: #CCC;
+  background-image: none;
+}
+
+input.name:focus::-moz-placeholder {
+  background-image: none;
+}
+
+.title-shield {
+  margin-top: 3px;
+  -moz-margin-end: 0;
+  margin-bottom: 0;
+  -moz-margin-start: 3px;
+  padding: 1px;
+  left: 0;
+  top: 0;
+  height: 100%;
+  width: -moz-available;
+  cursor: text;
+}
+
+html[dir=rtl] .title-shield {
+  left: auto;
+  right: 0;
+}
+
+.transparentBorder {
+  border: 1px solid transparent !important;
+}
+
+.stackExpander {
+  cursor: pointer;
+  bottom: 8px;
+  background-image: -moz-image-rect(url(chrome://browser/skin/tabview/stack-expander.png), 0, 48, 24, 24);
+  width: 24px;
+  height: 24px;
+}
+
+.stackExpander:hover {
+  background-image: -moz-image-rect(url(chrome://browser/skin/tabview/stack-expander.png), 0, 24, 24, 0);
+}
+
+/* Resizable
+----------------------------------*/
+.resizer {
+  background-image: url(chrome://global/skin/icons/resizer.png);
+  width: 16px;
+  height: 16px;
+  bottom: 0px;
+  right: 0px;
+  opacity: .2;
+}
+
+html[dir=rtl] .resizer {
+  right: auto;
+  left: 0;
+  transform: scaleX(-1);
+}
+
+.iq-resizable-handle {
+  font-size: 0.1px;
+}
+
+.iq-resizable-se {
+  cursor: se-resize;
+  width: 12px;
+  height: 12px;
+  padding-right: 3px;
+  padding-bottom: 3px;
+  right: -2px;
+  bottom: -2px;
+}
+
+html[dir=rtl] .iq-resizable-se {
+  cursor: sw-resize;
+  right: auto;
+  left: 1px;
+}
+
+/* Exit button
++----------------------------------*/
+#exit-button {
+  width: 20px;
+  height: 20px;
+  -moz-margin-end: 3px;
+  margin-top: 0px;
+  background-image: -moz-image-rect(url(chrome://browser/skin/tabview/tabview.png), 0, 100, 20, 80);
+  background-attachment: scroll;
+  background-repeat: no-repeat;
+  border: none;
+}
+
+#exit-button[groups="0"] {
+  background-image: -moz-image-rect(url(chrome://browser/skin/tabview/tabview.png), 0, 20, 20, 0);
+}
+
+#exit-button[groups="1"] {
+  background-image: -moz-image-rect(url(chrome://browser/skin/tabview/tabview.png), 0, 40, 20, 20);
+}
+
+#exit-button[groups="2"] {
+  background-image: -moz-image-rect(url(chrome://browser/skin/tabview/tabview.png), 0, 60, 20, 40);
+}
+
+#exit-button[groups="3"] {
+  background-image: -moz-image-rect(url(chrome://browser/skin/tabview/tabview.png), 0, 80, 20, 60);
+}
+
+/* Search
+----------------------------------*/
+#searchshade{
+  background-color: rgba(0,0,0,.42);
+  width: 100%;
+  height: 100%;
+}
+
+#searchshade:-moz-window-inactive {
+  background: linear-gradient(rgba(237,237,237,0.42), rgba(216,216,216,0.42));
+}
+
+#search{
+  width: 100%;
+  height: 100%;
+}
+
+#searchbox {
+  width: 270px;
+  max-width: -moz-available;
+  -moz-margin-start: 20px;
+  height: 30px;
+  box-shadow: 0px 1px 0px rgba(255,255,255,.5), 0px -1px 0px rgba(0,0,0,1), 0px 0px 13px rgba(0,0,0,.8);
+  color: white;
+  border: none;
+  background-color: #272727;
+  border-radius: 0.4em;
+  -moz-padding-start: 5px;
+  -moz-padding-end: 5px;
+  font-size: 14px;  
+}
+
+#searchbox:-moz-window-inactive {
+  background-color: #BBBBBB;
+  box-shadow: 0px 1px 0px rgba(255,255,255,.1), 0px -1px 0px rgba(0,0,0,0.3), 0px 0px 13px rgba(0,0,0,.2);
+}
+
+#actions {
+  width: 29px;
+  text-align: center;
+  background-color: #EBEBEB;
+  border-radius: 0.4em;
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
+  border: 1px solid rgba(255, 255, 255, 0.5);
+}
+
+#actions #searchbutton {
+  background: transparent url(chrome://browser/skin/tabview/search.png) no-repeat;
+  border: none;
+  width: 20px;
+  height: 20px;
+  margin-top: 3px;
+  -moz-margin-end: 1px;
+}
+
+.notMainMatch {
+  opacity: .70;
+}
+
+#otherresults {
+  left: 0px;
+  bottom: 0px;
+  width: 100%;
+  height: 30px;
+  background-color: rgba(0,0,0,.3);
+  box-shadow: 0 -1px 0 rgba(255,255,255,.1), inset 0 2px 5px rgba(0,0,0,.3);
+}
+
+html[dir=rtl] #otherresults {
+  left: auto;
+  right: 0px;
+}
+
+#otherresults .label {
+  color: #999;
+  line-height: 30px;
+  -moz-margin-start: 5px;
+  -moz-margin-end: 5px;
+}
+
+#otherresults .label:-moz-window-inactive {
+  color: #404040;
+}
+
+.inlineMatch {
+  background-color: #EBEBEB;
+  border-radius: 0.4em;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
+  border: 1px solid rgba(255, 255, 255, 0.5);
+  -moz-padding-start: 3px;
+  -moz-padding-end: 3px;
+  height: 20px;
+  -moz-margin-end: 5px;
+  cursor: pointer;
+}
+
+.inlineMatch:hover {
+  opacity: 1.0;
+}
+
+.inlineMatch > img {
+  -moz-margin-end: 5px;
+  position: relative;
+  top: 2px;
+  width: 16px;
+  height: 16px;
+}
+
+.inlineMatch > span {
+  max-width: 200px;
+  height: 15px;
+}
+