Bug 1696287 - Fixing Pocket cookie host check. r=gvn

Differential Revision: https://phabricator.services.mozilla.com/D107713

browser/components/pocket/content/pktApi.jsm

@@ -175,8 +175,10 @@ var pktApi = (function() {
       pocketSiteHost,
       oa
     )) {
+      if (cookie.host === pocketSiteHost) {
         cookies[cookie.name] = cookie.value;
       }
+    }
     return cookies;
   }