Disable DOM focusin test since it can't really work in the swarm.

test/unit/event.js

@@ -2319,7 +2319,7 @@ test("window resize", function() {
 });
 
 test("focusin bubbles", function() {
-	expect(5);
+	expect(2);
 
 	var input = jQuery( "<input type='text' />" ).prependTo( "body" ),
 		order = 0;
@@ -2332,13 +2332,14 @@ test("focusin bubbles", function() {
 		equal( 0, order++, "focusin on the element first" );
 	});
 
+// Removed since DOM focus is unreliable on test swarm
 	// DOM focus method
-	input[0].focus();
+//	input[0].focus();
 
 	// To make the next focus test work, we need to take focus off the input.
 	// This will fire another focusin event, so set order to reflect that.
-	order = 1;
-	jQuery("#text1")[0].focus();
+//	order = 1;
+//	jQuery("#text1")[0].focus();
 
 	// jQuery trigger, which calls DOM focus
 	order = 0;