Transform into a web extension

src/background/main.js

@@ -27,6 +27,11 @@ function getTabData(id) {
 	return allTabs[id];
 }
 
+function updateTab(tabId) {
+	updateIcon(tabId);
+	chrome.tabs.sendMessage(tabId, getTabData(tabId));
+}
+
 function updateIcon(tabId) {
 	data = getTabData(tabId);
 	chrome.browserAction.setIcon({
@@ -50,13 +55,13 @@ function updateIcon(tabId) {
 function toggleActive(tab) {
 	data = getTabData(tab.id);
 	data.isActive = !data.isActive;
-	updateIcon(tab.id);
+	updateTab(tab.id);
 }
 
 chrome.browserAction.onClicked.addListener(toggleActive);
 
 function onTabActivated(tabId) {
-	updateIcon(tabId);
+	updateTab(tabId);
 }
 
 // listen to tab URL changes
@@ -154,13 +159,13 @@ function onHeadersReceived(details) {
 	data.linkedData = detectDataOnContent(details.tabId, details.responseHeaders);
 	if (data.linkedData == NO_DATA)
 		data.linkedData = detectDataOnLinks(details.responseHeaders);
-	updateIcon(details.tabId);
+	updateTab(details.tabId);
 }
 
 function onBeforeNavigate(details) {
 	data = getTabData(details.tabId);
 	data.linkedData = NO_DATA;
-	updateIcon(details.tabId);
+	updateTab(details.tabId);
 }
 
 // listen to received headers

src/content/main.js

 chrome.runtime.onMessage.addListener(
 	function (request, sender, sendResponse) {
-		
+		console.log(request);
 	});
\ No newline at end of file