add support for Firefox 38 esr

13 files changed, 37 insertions, 147 deletions

diff --git a/arc-firefox-theme/chrome/browser/tabbrowser/crashed.svg b/arc-firefox-theme/chrome/browser/tabbrowser/crashed.svg
index 85f3d85..013e2b9 100644
--- a/arc-firefox-theme/chrome/browser/tabbrowser/crashed.svg
+++ b/arc-firefox-theme/chrome/browser/tabbrowser/crashed.svg
@@ -1,14 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>

-<!-- 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/. -->

-<svg xmlns="http://www.w3.org/2000/svg" viewBox="22 22 16 16">

-  <defs>

-    <linearGradient id="gradient" gradientUnits="userSpaceOnUse" x1="30" y1="23" x2="30" y2="37">

-      <stop offset="0" style="stop-color: #e63b2e"/>

-      <stop offset="1" style="stop-color: #c33931"/>

-    </linearGradient>

-  </defs>

+<svg xmlns="http://www.w3.org/2000/svg"

+     xmlns:xlink="http://www.w3.org/1999/xlink"

+     viewBox="22 22 16 16">

+  <linearGradient id="gradient" gradientUnits="userSpaceOnUse" x1="30" y1="23" x2="30" y2="37">

+    <stop offset="0" style="stop-color: #e63b2e"/>

+    <stop offset="1" style="stop-color: #c33931"/>

+  </linearGradient>

   <circle fill="url(#gradient)" cx="30" cy="30" r="7"/>

   <path fill="#fff" d="M31.03,33.304c0,0.6-0.479,1.092-1.091,1.092c-0.6,0-1.079-0.492-1.079-1.092 c0-0.588,0.479-1.079,1.079-1.079C30.551,32.225,31.03,32.716,31.03,33.304z M29.171,31.133l-0.24-5.253h2.015l-0.24,5.253H29.171z"/>

 </svg>

diff --git a/arc-firefox-theme/chrome/browser/tabbrowser/pendingpaint.png b/arc-firefox-theme/chrome/browser/tabbrowser/pendingpaint.png
index 512b525..82bac53 100644
--- a/arc-firefox-theme/chrome/browser/tabbrowser/pendingpaint.png
+++ b/arc-firefox-theme/chrome/browser/tabbrowser/pendingpaint.png
diff --git a/arc-firefox-theme/chrome/browser/tabbrowser/tab-active-middle.png b/arc-firefox-theme/chrome/browser/tabbrowser/tab-active-middle.png
index b7e6d6f..c3e5e18 100644
--- a/arc-firefox-theme/chrome/browser/tabbrowser/tab-active-middle.png
+++ b/arc-firefox-theme/chrome/browser/tabbrowser/tab-active-middle.png
diff --git a/arc-firefox-theme/chrome/browser/tabbrowser/tab-audio-small.svg b/arc-firefox-theme/chrome/browser/tabbrowser/tab-audio-small.svg
deleted file mode 100644
index 27a36c4..0000000
--- a/arc-firefox-theme/chrome/browser/tabbrowser/tab-audio-small.svg
+++ /dev/null
@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- 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/. -->
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="16" height="16" viewBox="0 0 16 16">
-  <style>
-    .icon:not(:target) {
-      display: none;
-    }
-
-    .icon {
-      fill: #262626;
-    }
-    .icon > .outline {
-      fill: #fff;
-    }
-
-    .icon.white {
-      fill: #fff;
-    }
-    .icon.white > .outline {
-      fill: #000;
-      fill-opacity: .5;
-    }
-  </style>
-
-  <g id="tab-audio" class="icon">
-    <path class="outline" d="M12.4,3.6l-1-0.6l-0.9,2.5H10V1.8c0-0.4-0.5-0.7-0.9-0.4L5.6,5H4C2.9,5,2,5.9,2,7v2c0,1.1,0.9,2,2,2h1.6l3.6,3.6 c0.3,0.3,0.9,0.1,0.9-0.4v-3.7h0.5l0.9,2.5l1-0.6C14,11.5,15,9.8,15,8S14,4.5,12.4,3.6z M9,13l-3-3H4c-0.6,0-1-0.4-1-1V7 c0-0.6,0.4-1,1-1h2l3-3V13z M10,9.5v-3c0.8,0,1.5,0.7,1.5,1.5S10.8,9.5,10,9.5z M11.9,11.5l-0.4-0.9C12.4,10,13,9.1,13,8 s-0.6-2-1.4-2.5l0.3-1C13.2,5.2,14,6.5,14,8S13.2,10.8,11.9,11.5z"/>
-    <path d="M4,6C3.4,6,3,6.4,3,7v2c0,0.6,0.4,1,1,1h2l3,3V3L6,6H4z M10,6.5v3c0.8,0,1.5-0.7,1.5-1.5S10.8,6.5,10,6.5z M11.9,4.5 l-0.4,0.9C12.4,6,13,6.9,13,8s-0.6,2-1.4,2.5l0.4,0.9c1.2-0.7,2.1-2,2.1-3.5S13.2,5.2,11.9,4.5z"/>
-  </g>
-  <g id="tab-audio-muted" class="icon">
-    <path class="outline" d="M5.6,5H4C2.9,5,2,5.9,2,7v2c0,0.7,0.3,1.3,0.9,1.7l-1.8,1.8l2.5,2.5l3-3l2.6,2.6c0.3,0.3,0.9,0.1,0.9-0.4V8.5l3.9-3.9 l-2.5-2.5L10,3.5V1.8c0-0.4-0.5-0.7-0.9-0.4L5.6,5z"/>
-    <path d="M11.5,3.5L9,5.9V3L6,6H4C3.4,6,3,6.4,3,7v2c0,0.6,0.4,1,1,1h0.9l-2.5,2.5l1.1,1.1l9-9L11.5,3.5z M9,13V9.7l-1.7,1.7L9,13z"/>
-  </g>
-
-  <g id="tab-audio-white" class="icon white">
-    <path class="outline" d="M12.4,3.6l-1-0.6l-0.9,2.5H10V1.8c0-0.4-0.5-0.7-0.9-0.4L5.6,5H4C2.9,5,2,5.9,2,7v2c0,1.1,0.9,2,2,2h1.6l3.6,3.6 c0.3,0.3,0.9,0.1,0.9-0.4v-3.7h0.5l0.9,2.5l1-0.6C14,11.5,15,9.8,15,8S14,4.5,12.4,3.6z M9,13l-3-3H4c-0.6,0-1-0.4-1-1V7 c0-0.6,0.4-1,1-1h2l3-3V13z M10,9.5v-3c0.8,0,1.5,0.7,1.5,1.5S10.8,9.5,10,9.5z M11.9,11.5l-0.4-0.9C12.4,10,13,9.1,13,8 s-0.6-2-1.4-2.5l0.3-1C13.2,5.2,14,6.5,14,8S13.2,10.8,11.9,11.5z"/>
-    <path d="M4,6C3.4,6,3,6.4,3,7v2c0,0.6,0.4,1,1,1h2l3,3V3L6,6H4z M10,6.5v3c0.8,0,1.5-0.7,1.5-1.5S10.8,6.5,10,6.5z M11.9,4.5 l-0.4,0.9C12.4,6,13,6.9,13,8s-0.6,2-1.4,2.5l0.4,0.9c1.2-0.7,2.1-2,2.1-3.5S13.2,5.2,11.9,4.5z"/>
-  </g>
-  <g id="tab-audio-white-muted" class="icon white">
-    <path class="outline" d="M5.6,5H4C2.9,5,2,5.9,2,7v2c0,0.7,0.3,1.3,0.9,1.7l-1.8,1.8l2.5,2.5l3-3l2.6,2.6c0.3,0.3,0.9,0.1,0.9-0.4V8.5l3.9-3.9 l-2.5-2.5L10,3.5V1.8c0-0.4-0.5-0.7-0.9-0.4L5.6,5z"/>
-    <path d="M11.5,3.5L9,5.9V3L6,6H4C3.4,6,3,6.4,3,7v2c0,0.6,0.4,1,1,1h0.9l-2.5,2.5l1.1,1.1l9-9L11.5,3.5z M9,13V9.7l-1.7,1.7L9,13z"/>
-  </g>
-</svg>
diff --git a/arc-firefox-theme/chrome/browser/tabbrowser/tab-audio.svg b/arc-firefox-theme/chrome/browser/tabbrowser/tab-audio.svg
deleted file mode 100644
index e62a69f..0000000
--- a/arc-firefox-theme/chrome/browser/tabbrowser/tab-audio.svg
+++ /dev/null
@@ -1,87 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- 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/. -->
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="16" height="16" viewBox="0 0 16 16">
-  <style>
-    .icon:not(:target) {
-      display: none;
-    }
-
-    .icon {
-      fill: #333;
-      opacity: .75;
-    }
-    .icon.hover {
-      fill: #1a1a1a;
-      opacity: .85;
-    }
-    .icon.pressed {
-      fill: #0d0d0d;
-      opacity: .95;
-    }
-
-    .icon.white {
-      fill: #fff;
-    }
-    .icon.white.hover {
-      opacity: .9;
-    }
-    .icon.white.pressed {
-      opacity: 1;
-    }
-    .icon.white > .outline {
-      fill: #000;
-      fill-opacity: .5;
-    }
-
-    .icon.backgroundTab,
-    .icon.backgroundTab.hover,
-    .icon.backgroundTab.pressed {
-      fill: -moz-MenuBarText;
-    }
-  </style>
-
-  <path id="tab-audio" class="icon" d="M4,5C2.9,5,2,5.9,2,7v2c0,1.1,0.9,2,2,2h1.2L9,14V2L5.2,5H4z M11,8c0-0.6-0.4-1-1-1v2C10.6,9,11,8.6,11,8z M13,8 c0-1.4-1-2.6-2.3-2.9L10.4,6C11.3,6.2,12,7,12,8s-0.7,1.8-1.6,2l0.4,0.9C12,10.6,13,9.4,13,8z M11.4,3.2l-0.4,0.9 C12.8,4.6,14,6.2,14,8s-1.2,3.4-2.9,3.8l0.4,0.9C13.5,12.2,15,10.3,15,8S13.5,3.8,11.4,3.2z"/>
-  <path id="tab-audio-hover" class="icon hover" d="M4,5C2.9,5,2,5.9,2,7v2c0,1.1,0.9,2,2,2h1.2L9,14V2L5.2,5H4z M11,8c0-0.6-0.4-1-1-1v2C10.6,9,11,8.6,11,8z M13,8 c0-1.4-1-2.6-2.3-2.9L10.4,6C11.3,6.2,12,7,12,8s-0.7,1.8-1.6,2l0.4,0.9C12,10.6,13,9.4,13,8z M11.4,3.2l-0.4,0.9 C12.8,4.6,14,6.2,14,8s-1.2,3.4-2.9,3.8l0.4,0.9C13.5,12.2,15,10.3,15,8S13.5,3.8,11.4,3.2z"/>
-  <path id="tab-audio-pressed" class="icon pressed" d="M4,5C2.9,5,2,5.9,2,7v2c0,1.1,0.9,2,2,2h1.2L9,14V2L5.2,5H4z M11,8c0-0.6-0.4-1-1-1v2C10.6,9,11,8.6,11,8z M13,8 c0-1.4-1-2.6-2.3-2.9L10.4,6C11.3,6.2,12,7,12,8s-0.7,1.8-1.6,2l0.4,0.9C12,10.6,13,9.4,13,8z M11.4,3.2l-0.4,0.9 C12.8,4.6,14,6.2,14,8s-1.2,3.4-2.9,3.8l0.4,0.9C13.5,12.2,15,10.3,15,8S13.5,3.8,11.4,3.2z"/>
-
-  <path id="tab-audio-muted" class="icon" d="M12.5,3.4L9,6.3V2L5.2,5H4C2.9,5,2,5.9,2,7v2c0,0.9,0.6,1.6,1.4,1.9l-1.9,1.5l1,1.2l11-9L12.5,3.4z M9,14v-4l-2.5,2L9,14z"/>
-  <path id="tab-audio-muted-hover" class="icon hover" d="M12.5,3.4L9,6.3V2L5.2,5H4C2.9,5,2,5.9,2,7v2c0,0.9,0.6,1.6,1.4,1.9l-1.9,1.5l1,1.2l11-9L12.5,3.4z M9,14v-4l-2.5,2L9,14z"/>
-  <path id="tab-audio-muted-pressed" class="icon pressed" d="M12.5,3.4L9,6.3V2L5.2,5H4C2.9,5,2,5.9,2,7v2c0,0.9,0.6,1.6,1.4,1.9l-1.9,1.5l1,1.2l11-9L12.5,3.4z M9,14v-4l-2.5,2L9,14z"/>
-
-  <path id="tab-audio-backgroundTab" class="icon backgroundTab" d="M4,5C2.9,5,2,5.9,2,7v2c0,1.1,0.9,2,2,2h1.2L9,14V2L5.2,5H4z M11,8c0-0.6-0.4-1-1-1v2C10.6,9,11,8.6,11,8z M13,8 c0-1.4-1-2.6-2.3-2.9L10.4,6C11.3,6.2,12,7,12,8s-0.7,1.8-1.6,2l0.4,0.9C12,10.6,13,9.4,13,8z M11.4,3.2l-0.4,0.9 C12.8,4.6,14,6.2,14,8s-1.2,3.4-2.9,3.8l0.4,0.9C13.5,12.2,15,10.3,15,8S13.5,3.8,11.4,3.2z"/>
-  <path id="tab-audio-backgroundTab-hover" class="icon backgroundTab hover" d="M4,5C2.9,5,2,5.9,2,7v2c0,1.1,0.9,2,2,2h1.2L9,14V2L5.2,5H4z M11,8c0-0.6-0.4-1-1-1v2C10.6,9,11,8.6,11,8z M13,8 c0-1.4-1-2.6-2.3-2.9L10.4,6C11.3,6.2,12,7,12,8s-0.7,1.8-1.6,2l0.4,0.9C12,10.6,13,9.4,13,8z M11.4,3.2l-0.4,0.9 C12.8,4.6,14,6.2,14,8s-1.2,3.4-2.9,3.8l0.4,0.9C13.5,12.2,15,10.3,15,8S13.5,3.8,11.4,3.2z"/>
-  <path id="tab-audio-backgroundTab-pressed" class="icon backgroundTab pressed" d="M4,5C2.9,5,2,5.9,2,7v2c0,1.1,0.9,2,2,2h1.2L9,14V2L5.2,5H4z M11,8c0-0.6-0.4-1-1-1v2C10.6,9,11,8.6,11,8z M13,8 c0-1.4-1-2.6-2.3-2.9L10.4,6C11.3,6.2,12,7,12,8s-0.7,1.8-1.6,2l0.4,0.9C12,10.6,13,9.4,13,8z M11.4,3.2l-0.4,0.9 C12.8,4.6,14,6.2,14,8s-1.2,3.4-2.9,3.8l0.4,0.9C13.5,12.2,15,10.3,15,8S13.5,3.8,11.4,3.2z"/>
-
-  <path id="tab-audio-backgroundTab-muted" class="icon backgroundTab" d="M12.5,3.4L9,6.3V2L5.2,5H4C2.9,5,2,5.9,2,7v2c0,0.9,0.6,1.6,1.4,1.9l-1.9,1.5l1,1.2l11-9L12.5,3.4z M9,14v-4l-2.5,2L9,14z"/>
-  <path id="tab-audio-backgroundTab-muted-hover" class="icon backgroundTab hover" d="M12.5,3.4L9,6.3V2L5.2,5H4C2.9,5,2,5.9,2,7v2c0,0.9,0.6,1.6,1.4,1.9l-1.9,1.5l1,1.2l11-9L12.5,3.4z M9,14v-4l-2.5,2L9,14z"/>
-  <path id="tab-audio-backgroundTab-muted-pressed" class="icon backgroundTab pressed" d="M12.5,3.4L9,6.3V2L5.2,5H4C2.9,5,2,5.9,2,7v2c0,0.9,0.6,1.6,1.4,1.9l-1.9,1.5l1,1.2l11-9L12.5,3.4z M9,14v-4l-2.5,2L9,14z"/>
-
-  <g id="tab-audio-white" class="icon white">
-    <path class="outline" d="M9,2v12l-3.8-3H4c-1.1,0-2-0.9-2-2V7c0-1.1,0.9-2,2-2h1.2L9,2 M11.4,3.2C13.5,3.8,15,5.7,15,8 s-1.5,4.2-3.5,4.7l-0.4-0.9c1.7-0.4,2.9-2,2.9-3.8s-1.2-3.4-3-3.9L11.4,3.2 M10.7,5.1C12,5.4,13,6.6,13,8s-1,2.6-2.2,2.9L10.4,10 C11.3,9.8,12,9,12,8s-0.7-1.8-1.6-2L10.7,5.1 M10,7c0.6,0,1,0.4,1,1s-0.4,1-1,1V7 M10-0.1L8.4,1.2L4.9,4H4C2.3,4,1,5.3,1,7v2 c0,1.7,1.3,3,3,3h0.9l3.5,2.8l1.6,1.3V14v-2.2l0.2,0.4l0.4,0.9l0.3,0.8l0.8-0.2C14.2,13,16,10.7,16,8c0-2.7-1.7-5-4.3-5.8L10.8,2 l-0.4,0.8l-0.4,0.9L10,3.9V2V-0.1L10-0.1z"/>
-    <path d="M4,5C2.9,5,2,5.9,2,7v2c0,1.1,0.9,2,2,2h1.2L9,14V2L5.2,5H4z M11,8c0-0.6-0.4-1-1-1v2C10.6,9,11,8.6,11,8z M13,8 c0-1.4-1-2.6-2.3-2.9L10.4,6C11.3,6.2,12,7,12,8s-0.7,1.8-1.6,2l0.4,0.9C12,10.6,13,9.4,13,8z M11.4,3.2l-0.4,0.9 C12.8,4.6,14,6.2,14,8s-1.2,3.4-2.9,3.8l0.4,0.9C13.5,12.2,15,10.3,15,8S13.5,3.8,11.4,3.2z"/>
-  </g>
-  <g id="tab-audio-white-hover" class="icon white hover">
-    <path class="outline" d="M9,2v12l-3.8-3H4c-1.1,0-2-0.9-2-2V7c0-1.1,0.9-2,2-2h1.2L9,2 M11.4,3.2C13.5,3.8,15,5.7,15,8 s-1.5,4.2-3.5,4.7l-0.4-0.9c1.7-0.4,2.9-2,2.9-3.8s-1.2-3.4-3-3.9L11.4,3.2 M10.7,5.1C12,5.4,13,6.6,13,8s-1,2.6-2.2,2.9L10.4,10 C11.3,9.8,12,9,12,8s-0.7-1.8-1.6-2L10.7,5.1 M10,7c0.6,0,1,0.4,1,1s-0.4,1-1,1V7 M10-0.1L8.4,1.2L4.9,4H4C2.3,4,1,5.3,1,7v2 c0,1.7,1.3,3,3,3h0.9l3.5,2.8l1.6,1.3V14v-2.2l0.2,0.4l0.4,0.9l0.3,0.8l0.8-0.2C14.2,13,16,10.7,16,8c0-2.7-1.7-5-4.3-5.8L10.8,2 l-0.4,0.8l-0.4,0.9L10,3.9V2V-0.1L10-0.1z"/>
-    <path d="M4,5C2.9,5,2,5.9,2,7v2c0,1.1,0.9,2,2,2h1.2L9,14V2L5.2,5H4z M11,8c0-0.6-0.4-1-1-1v2C10.6,9,11,8.6,11,8z M13,8 c0-1.4-1-2.6-2.3-2.9L10.4,6C11.3,6.2,12,7,12,8s-0.7,1.8-1.6,2l0.4,0.9C12,10.6,13,9.4,13,8z M11.4,3.2l-0.4,0.9 C12.8,4.6,14,6.2,14,8s-1.2,3.4-2.9,3.8l0.4,0.9C13.5,12.2,15,10.3,15,8S13.5,3.8,11.4,3.2z"/>
-  </g>
-  <g id="tab-audio-white-pressed" class="icon white pressed">
-    <path class="outline" d="M9,2v12l-3.8-3H4c-1.1,0-2-0.9-2-2V7c0-1.1,0.9-2,2-2h1.2L9,2 M11.4,3.2C13.5,3.8,15,5.7,15,8 s-1.5,4.2-3.5,4.7l-0.4-0.9c1.7-0.4,2.9-2,2.9-3.8s-1.2-3.4-3-3.9L11.4,3.2 M10.7,5.1C12,5.4,13,6.6,13,8s-1,2.6-2.2,2.9L10.4,10 C11.3,9.8,12,9,12,8s-0.7-1.8-1.6-2L10.7,5.1 M10,7c0.6,0,1,0.4,1,1s-0.4,1-1,1V7 M10-0.1L8.4,1.2L4.9,4H4C2.3,4,1,5.3,1,7v2 c0,1.7,1.3,3,3,3h0.9l3.5,2.8l1.6,1.3V14v-2.2l0.2,0.4l0.4,0.9l0.3,0.8l0.8-0.2C14.2,13,16,10.7,16,8c0-2.7-1.7-5-4.3-5.8L10.8,2 l-0.4,0.8l-0.4,0.9L10,3.9V2V-0.1L10-0.1z"/>
-    <path d="M4,5C2.9,5,2,5.9,2,7v2c0,1.1,0.9,2,2,2h1.2L9,14V2L5.2,5H4z M11,8c0-0.6-0.4-1-1-1v2C10.6,9,11,8.6,11,8z M13,8 c0-1.4-1-2.6-2.3-2.9L10.4,6C11.3,6.2,12,7,12,8s-0.7,1.8-1.6,2l0.4,0.9C12,10.6,13,9.4,13,8z M11.4,3.2l-0.4,0.9 C12.8,4.6,14,6.2,14,8s-1.2,3.4-2.9,3.8l0.4,0.9C13.5,12.2,15,10.3,15,8S13.5,3.8,11.4,3.2z"/>
-  </g>
-
-  <g id="tab-audio-muted-white" class="icon muted white">
-    <path class="outline" d="M9,2v4.3l3.5-2.9l0.9,1.2l-11,9l-1-1.2l1.9-1.5C2.6,10.6,2,9.9,2,9V7c0-1.1,0.9-2,2-2h1.2L9,2 M9,10v4l-2.5-2L9,10 M10-0.1 L8.4,1.2L4.9,4H4C2.3,4,1,5.3,1,7v2c0,0.7,0.3,1.4,0.7,2l-0.8,0.7l-0.8,0.6l0.6,0.8l1,1.2L2.3,15l0.8-0.6l2.3-1.9l0.4,0.3l2.5,2 l1.6,1.3V14v-4V8.7l4.1-3.4l0.8-0.6l-0.6-0.8l-0.9-1.2L12.7,2l-0.8,0.6L10,4.2V2V-0.1L10-0.1z"/>
-    <path d="M12.5,3.4L9,6.3V2L5.2,5H4C2.9,5,2,5.9,2,7v2c0,0.9,0.6,1.6,1.4,1.9l-1.9,1.5l1,1.2l11-9L12.5,3.4z M9,14v-4l-2.5,2L9,14z"/>
-  </g>
-  <g id="tab-audio-muted-white-hover" class="icon muted white hover">
-    <path class="outline" d="M9,2v4.3l3.5-2.9l0.9,1.2l-11,9l-1-1.2l1.9-1.5C2.6,10.6,2,9.9,2,9V7c0-1.1,0.9-2,2-2h1.2L9,2 M9,10v4l-2.5-2L9,10 M10-0.1 L8.4,1.2L4.9,4H4C2.3,4,1,5.3,1,7v2c0,0.7,0.3,1.4,0.7,2l-0.8,0.7l-0.8,0.6l0.6,0.8l1,1.2L2.3,15l0.8-0.6l2.3-1.9l0.4,0.3l2.5,2 l1.6,1.3V14v-4V8.7l4.1-3.4l0.8-0.6l-0.6-0.8l-0.9-1.2L12.7,2l-0.8,0.6L10,4.2V2V-0.1L10-0.1z"/>
-    <path d="M12.5,3.4L9,6.3V2L5.2,5H4C2.9,5,2,5.9,2,7v2c0,0.9,0.6,1.6,1.4,1.9l-1.9,1.5l1,1.2l11-9L12.5,3.4z M9,14v-4l-2.5,2L9,14z"/>
-  </g>
-  <g id="tab-audio-muted-white-pressed" class="icon muted white pressed">
-    <path class="outline" d="M9,2v4.3l3.5-2.9l0.9,1.2l-11,9l-1-1.2l1.9-1.5C2.6,10.6,2,9.9,2,9V7c0-1.1,0.9-2,2-2h1.2L9,2 M9,10v4l-2.5-2L9,10 M10-0.1 L8.4,1.2L4.9,4H4C2.3,4,1,5.3,1,7v2c0,0.7,0.3,1.4,0.7,2l-0.8,0.7l-0.8,0.6l0.6,0.8l1,1.2L2.3,15l0.8-0.6l2.3-1.9l0.4,0.3l2.5,2 l1.6,1.3V14v-4V8.7l4.1-3.4l0.8-0.6l-0.6-0.8l-0.9-1.2L12.7,2l-0.8,0.6L10,4.2V2V-0.1L10-0.1z"/>
-    <path d="M12.5,3.4L9,6.3V2L5.2,5H4C2.9,5,2,5.9,2,7v2c0,0.9,0.6,1.6,1.4,1.9l-1.9,1.5l1,1.2l11-9L12.5,3.4z M9,14v-4l-2.5,2L9,14z"/>
-  </g>
-
-</svg>
diff --git a/arc-firefox-theme/chrome/browser/tabbrowser/tab-background-end.png b/arc-firefox-theme/chrome/browser/tabbrowser/tab-background-end.png
index fb353b1..2e515a3 100644
--- a/arc-firefox-theme/chrome/browser/tabbrowser/tab-background-end.png
+++ b/arc-firefox-theme/chrome/browser/tabbrowser/tab-background-end.png
diff --git a/arc-firefox-theme/chrome/browser/tabbrowser/tab-background-middle.png b/arc-firefox-theme/chrome/browser/tabbrowser/tab-background-middle.png
index 51e066c..addb64b 100644
--- a/arc-firefox-theme/chrome/browser/tabbrowser/tab-background-middle.png
+++ b/arc-firefox-theme/chrome/browser/tabbrowser/tab-background-middle.png
diff --git a/arc-firefox-theme/chrome/browser/tabbrowser/tab-background-start.png b/arc-firefox-theme/chrome/browser/tabbrowser/tab-background-start.png
index cf0dc85..243bf00 100644
--- a/arc-firefox-theme/chrome/browser/tabbrowser/tab-background-start.png
+++ b/arc-firefox-theme/chrome/browser/tabbrowser/tab-background-start.png
diff --git a/arc-firefox-theme/chrome/browser/tabbrowser/tab-selected-end.svg b/arc-firefox-theme/chrome/browser/tabbrowser/tab-selected-end.svg
index 72c2544..ba68a06 100644
--- a/arc-firefox-theme/chrome/browser/tabbrowser/tab-selected-end.svg
+++ b/arc-firefox-theme/chrome/browser/tabbrowser/tab-selected-end.svg
@@ -1,14 +1,23 @@
 <!-- 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/. -->
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg" width="30px" height="31px" preserveAspectRatio="none">
+
+<svg version="1.1"
+     xmlns="http://www.w3.org/2000/svg"
+     xmlns:svg="http://www.w3.org/2000/svg"
+     width="30px"
+     height="31px"
+     preserveAspectRatio="none">
   <defs>
-    <style>
+    <style><![CDATA[
+
+
 /* 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/. */
 
 
+
       #tab-background-fill {
         background-color: -moz-dialog;
         background-image: linear-gradient(transparent 0px, transparent 2px, hsla(0,0%,100%,0.35) 2px, hsla(0,0%,100%,0.35) 3px, hsla(0,0%,100%,0.65) 3px, hsla(0,0%,100%,0.65) 4px, rgba(255,255,255,.3));
@@ -16,7 +25,9 @@
         height: 100%;
         width: 100%;
       }
-    </style>
+
+    ]]></style>
+
 <!-- 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/. -->
@@ -32,6 +43,7 @@
 <svg:clipPath id="tab-hover-clip-path" clipPathUnits="objectBoundingBox">
   <svg:path d="M 0,0.2 0,1 1,1, 1,0.2 z"/>
 </svg:clipPath>
+
   </defs>
   <foreignObject width="30" height="31" clip-path="url(#tab-curve-clip-path-end)">
     <div id="tab-background-fill" xmlns="http://www.w3.org/1999/xhtml"></div>
diff --git a/arc-firefox-theme/chrome/browser/tabbrowser/tab-selected-start.svg b/arc-firefox-theme/chrome/browser/tabbrowser/tab-selected-start.svg
index 2b8845e..383b5d4 100644
--- a/arc-firefox-theme/chrome/browser/tabbrowser/tab-selected-start.svg
+++ b/arc-firefox-theme/chrome/browser/tabbrowser/tab-selected-start.svg
@@ -1,14 +1,23 @@
 <!-- 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/. -->
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg" width="30px" height="31px" preserveAspectRatio="none">
+
+<svg version="1.1"
+     xmlns="http://www.w3.org/2000/svg"
+     xmlns:svg="http://www.w3.org/2000/svg"
+     width="30px"
+     height="31px"
+     preserveAspectRatio="none">
   <defs>
-    <style>
+    <style><![CDATA[
+
+
 /* 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/. */
 
 
+
       #tab-background-fill {
         background-color: -moz-dialog;
         background-image: linear-gradient(transparent 0px, transparent 2px, hsla(0,0%,100%,0.35) 2px, hsla(0,0%,100%,0.35) 3px, hsla(0,0%,100%,0.65) 3px, hsla(0,0%,100%,0.65) 4px, rgba(255,255,255,.3));
@@ -16,7 +25,9 @@
         height: 100%;
         width: 100%;
       }
-    </style>
+
+    ]]></style>
+
 <!-- 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/. -->
@@ -32,6 +43,7 @@
 <svg:clipPath id="tab-hover-clip-path" clipPathUnits="objectBoundingBox">
   <svg:path d="M 0,0.2 0,1 1,1, 1,0.2 z"/>
 </svg:clipPath>
+
   </defs>
   <foreignObject width="30" height="31" clip-path="url(#tab-curve-clip-path-start)">
     <div id="tab-background-fill" xmlns="http://www.w3.org/1999/xhtml"></div>
diff --git a/arc-firefox-theme/chrome/browser/tabbrowser/tab-separator.png b/arc-firefox-theme/chrome/browser/tabbrowser/tab-separator.png
new file mode 100644
index 0000000..0b3c4e4
--- /dev/null
+++ b/arc-firefox-theme/chrome/browser/tabbrowser/tab-separator.png
diff --git a/arc-firefox-theme/chrome/browser/tabbrowser/tab-stroke-end.png b/arc-firefox-theme/chrome/browser/tabbrowser/tab-stroke-end.png
index 2aa5711..0999785 100644
--- a/arc-firefox-theme/chrome/browser/tabbrowser/tab-stroke-end.png
+++ b/arc-firefox-theme/chrome/browser/tabbrowser/tab-stroke-end.png
diff --git a/arc-firefox-theme/chrome/browser/tabbrowser/tab-stroke-start.png b/arc-firefox-theme/chrome/browser/tabbrowser/tab-stroke-start.png
index 4e4e41f..e5a7b5e 100644
--- a/arc-firefox-theme/chrome/browser/tabbrowser/tab-stroke-start.png
+++ b/arc-firefox-theme/chrome/browser/tabbrowser/tab-stroke-start.png