Autotests w CONFIG+=parallel_test don't depend on activation or focus

Autotests w CONFIG+=parallel_test don't depend on activation or focus

If the test does requestActivate() or relies on isFocusWindow(),
the test cannot be parallel_test.  Also, a lot of the tests don't
actually need the window to be active, only exposed; and waiting
only for exposed is likely to make them more stable.

Change-Id: I0845b9b12ddf7f0c8906d9738a3e26d46ab98820
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>