| Index: lib/icon.js | 
| =================================================================== | 
| --- a/lib/icon.js | 
| +++ b/lib/icon.js | 
| @@ -72,14 +72,11 @@ | 
| } | 
| } | 
| -FilterNotifier.addListener((action, page, filter) => | 
| +FilterNotifier.on("page.WhitelistingStateRevalidate", (page, filter) => | 
| { | 
| - if (action == "page.WhitelistingStateRevalidate") | 
| - { | 
| - whitelistedState.set(page, !!filter); | 
| - if (canUpdateIcon) | 
| - setIcon(page); | 
| - } | 
| + whitelistedState.set(page, !!filter); | 
| + if (canUpdateIcon) | 
| + setIcon(page); | 
| }); | 
| function renderFrames(notificationType) |