Currently, the test doesn't verify that each rule does what it should,
e.g. a force rule is a force rule and not force temporarily, etc. This
as it turns out hides some bugs, e.g. all remember rules do not work,
forced window shortcuts can't be released, etc.
testShellClientRules is skipped because it doesn't matter whether we
run the test suite, the window rules do not work as expected right now.
CCBUG: 403305