fixup! Bug 21952: Implement Onion-Location

Bug 41841: Use the new onion-site.svg icon in the onion-location pill

browser/components/onionservices/content/onionlocation.css

 /* Copyright (c) 2020, The Tor Project, Inc. */
 
 #onion-location-button {
-  list-style-image: url(chrome://browser/content/onionservices/onionlocation.svg);
+  list-style-image: url(chrome://browser/skin/onion-site.svg);
   -moz-context-properties: fill;
   fill: currentColor;
 }

browser/components/onionservices/content/onionlocation.svg

-<svg width="16" height="16" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-  <path fill="context-fill" fill-opacity="context-fill-opacity" d="m8.016411 14.54499v-0.969784c3.071908-0.0089 5.559239-2.501304 5.559239-5.575429 0-3.073903-2.487331-5.566336-5.559239-5.575206v-0.9697843c3.607473 0.00909 6.528802 2.935521 6.528802 6.544991 0 3.609691-2.921329 6.536342-6.528802 6.545213zm0-3.394356c1.732661-0.0091 3.135111-1.415756 3.135111-3.150857 0-1.734878-1.402451-3.141542-3.135111-3.150634v-0.9695626c2.268448 0.00887 4.104895 1.849753 4.104895 4.120197 0 2.270666-1.836447 4.111549-4.104895 4.120419zm0-4.846926c0.9294227 0.00887 1.680545 0.7644289 1.680545 1.696069 0 0.9318627-0.7511226 1.687421-1.680545 1.696291zm-8.016411 1.696069c0 4.418473 3.581527 8.000222 8 8.000222 4.418251 0 8-3.581749 8-8.000222 0-4.418251-3.581749-7.999778-8-7.999778-4.418473 0-8 3.581527-8 7.999778z" />
-</svg>
\ No newline at end of file

browser/components/onionservices/jar.mn

@@ -8,5 +8,4 @@ browser.jar:
     content/browser/onionservices/savedKeysDialog.js               (content/savedKeysDialog.js)
     content/browser/onionservices/savedKeysDialog.xhtml            (content/savedKeysDialog.xhtml)
     content/browser/onionservices/onionlocationPreferences.js      (content/onionlocationPreferences.js)
-    content/browser/onionservices/onionlocation.svg                (content/onionlocation.svg)
     skin/classic/browser/onionlocation.css                         (content/onionlocation.css)