| Index: lib/filterComposer.js | 
| =================================================================== | 
| --- a/lib/filterComposer.js | 
| +++ b/lib/filterComposer.js | 
| @@ -190,20 +190,20 @@ | 
| page.contextMenus.create(contextMenuItem); | 
| } | 
| } | 
| FilterNotifier.on("page.WhitelistingStateRevalidate", updateContextMenu); | 
| Prefs.on("shouldShowBlockElementMenu", () => | 
| { | 
| - ext.pages.query({}, pages => | 
| + chrome.tabs.query({}, tabs => | 
| { | 
| - for (let page of pages) | 
| - updateContextMenu(page); | 
| + for (let tab of tabs) | 
| + updateContextMenu(new ext.Page(tab)); | 
| }); | 
| }); | 
| port.on("composer.isPageReady", (message, sender) => | 
| { | 
| return readyPages.has(new ext.Page({id: message.pageId})); | 
| }); |