Bug 2035251 - Use toolkit's pdf icon as favicon

Author: sfoster

web/viewer.html

@@ -28,6 +28,7 @@
     <meta name="google" content="notranslate" />
     <!--#endif-->
     <title>PDF.js viewer</title>
+    <link rel="icon" type="image/svg+xml" href="chrome://global/skin/icons/pdf.svg" />
 
     <!--
       The print service injects an inline <style>@page { size: … }</style>