Make a bunch of backlogged breaking changes to the extensions

chrome/test/data/extensions/uitest/event_sink/test.html

Index: chrome/test/data/extensions/uitest/event_sink/test.html
diff --git a/chrome/test/data/extensions/uitest/event_sink/test.html b/chrome/test/data/extensions/uitest/event_sink/test.html
index 284d8c5ba5f6b3dac2f2d7e33facb51e5f68e7ea..056f5578db1a73234339017aa38acdbd622cb11d 100644
--- a/chrome/test/data/extensions/uitest/event_sink/test.html
+++ b/chrome/test/data/extensions/uitest/event_sink/test.html
@@ -9,7 +9,7 @@ HOLA!!! If you dont see the message DONE, then there is an error in the script.
   // Wait for the automation server to create a port so that we can communicate
   // back to it.
   var portToAutomation;
-  chrome.self.onConnect.addListener(function(port) {
+  chrome.extension.onConnect.addListener(function(port) {
     portToAutomation = port;
     portToAutomation.postMessage('ACK');
   });