Backing out a patch that has been accidentally pushed with a merge. a=backout

browser/base/content/test/browser_bug561636.js

@@ -355,7 +355,7 @@ function test9()
       gBrowser.removeTab(tab, {animate: false});
 
       // Next test
-      executeSoon(test10);
+      executeSoon(finish);
     });
   };
 
@@ -372,38 +372,3 @@ function test9()
 
   tab.linkedBrowser.loadURI(uri);
 }
-
-/**
- * In this test, we check that the author defined error message is shown.
- */
-function test10()
-{
-  let uri = "data:text/html,<iframe name='t'></iframe><form target='t' action='data:text/html,'><input x-moz-errormessage='foo' required id='i'><input id='s' type='submit'></form>";
-  let tab = gBrowser.addTab();
-
-  gInvalidFormPopup.addEventListener("popupshown", function() {
-    gInvalidFormPopup.removeEventListener("popupshown", arguments.callee, false);
-
-    let doc = gBrowser.contentDocument;
-    is(doc.activeElement, doc.getElementById('i'),
-       "First invalid element should be focused");
-
-    checkPopupShow();
-
-    is(gInvalidFormPopup.firstChild.nodeValue, "foo",
-       "The panel should show the author defined error message");
-
-    // Clean-up and next test.
-    gBrowser.removeTab(gBrowser.selectedTab, {animate: false});
-    executeSoon(finish);
-  }, false);
-
-  tab.linkedBrowser.addEventListener("load", function(aEvent) {
-    tab.linkedBrowser.removeEventListener("load", arguments.callee, true);
-
-    gBrowser.contentDocument.getElementById('s').click();
-  }, true);
-
-  gBrowser.selectedTab = tab;
-  gBrowser.selectedTab.linkedBrowser.loadURI(uri);
-}