fixup! Bug 30237: Add v3 onion services client authentication prompt

Move the default log level to the preference file to avoid a runtime
error.

browser/app/profile/001-base-profile.js

@@ -626,6 +626,8 @@ pref("privacy.query_stripping.strip_on_share.enabled", true);
 // Disable platform text recogniition functionality (tor-browser#42057)
 pref("dom.text-recognition.enabled", false);
 
+pref("browser.onionAuthPrompt.loglevel", "Warn");
+
 #ifdef XP_WIN
 pref("browser.taskbar.lists.enabled", false);
 pref("browser.taskbar.lists.frequent.enabled", false);

browser/components/onionservices/content/authPrompt.js

@@ -310,7 +310,6 @@ var OnionAuthPrompt = {
   init() {
     this._logger = console.createInstance({
       prefix: "OnionAuthPrompt",
-      maxLogLevel: "Warn",
       maxLogLevelPref: "browser.onionAuthPrompt.loglevel",
     });