Issue 7094 - Keep subscription filters by text only

lib/synchronizer.js

Index: lib/synchronizer.js
===================================================================
--- a/lib/synchronizer.js
+++ b/lib/synchronizer.js
@@ -254,25 +254,25 @@
 
     if (minVersion)
       subscription.requiredVersion = minVersion;
     else
       delete subscription.requiredVersion;
 
     // Process filters
     lines.shift();
-    let filters = [];
+    let filterText = [];
     for (let line of lines)
     {
       line = Filter.normalize(line);
       if (line)
-        filters.push(Filter.fromText(line));
+        filterText.push(line);
     }
 
-    filterStorage.updateSubscriptionFilters(subscription, filters);
+    filterStorage.updateSubscriptionFilters(subscription, filterText);
   }
 
   _onDownloadError(downloadable, downloadURL, error, channelStatus,
                    responseStatus, redirectCallback)
   {
     let subscription = Subscription.fromURL(downloadable.url);
     subscription.lastDownload = Math.round(Date.now() / MILLIS_IN_SECOND);
     subscription.downloadStatus = error;