Test that compositing updates do not happen in an iframe with no compoting layers.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


Initial
PASS updateCount is 0
Layout
PASS updateCount is 0
Change stacking order
PASS updateCount is 0
Negative z-order child
PASS updateCount is 0
Change visibility
PASS updateCount is 0
Change content
PASS updateCount is 0
Change clip path
PASS updateCount is 0
Change transform
PASS updateCount is 0
Image change
PASS updateCount is 0
Remove layer
PASS updateCount is 0
PASS successfullyParsed is true

TEST COMPLETE