update two more files for FF4

diff --git a/LCARStrek/browser/actionicon-tab.png b/LCARStrek/browser/actionicon-tab.png
new file mode 100644 (file)
index 0000000..dd9b74c
Binary files /dev/null and b/LCARStrek/browser/actionicon-tab.png differ

diff --git a/LCARStrek/browser/keyhole-forward-mask.svg b/LCARStrek/browser/keyhole-forward-mask.svg
new file mode 100644 (file)
index 0000000..2f1d4e5
--- /dev/null
+++ b/LCARStrek/browser/keyhole-forward-mask.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<svg xmlns="http://www.w3.org/2000/svg">
+  <mask id="mask" maskContentUnits="objectBoundingBox">
+    <rect x="0" y="0" width="1" height="1" fill="white"/>
+    <circle cx="-0.46" cy="0.5" r="0.63"/>
+  </mask>
+  <mask id="mask-hover" maskContentUnits="objectBoundingBox">
+    <rect x="0" y="0" width="1" height="1" fill="white"/>
+    <circle cx="-0.35" cy="0.5" r="0.58"/>
+  </mask>
+</svg>