We are going to deprecate `WITH_RUNTIME` directive. The main reason
behind this change is that `WITH_STDLIB` directive better describes
its meaning, specifically it will add kotlin stdlib to test's classpath.
Now AddContinuationLowering is responsible for both adding continuation
classes to suspend functions and adding continuation parameters to
them.
Because we cannot create a view if inline suspend function is defined
in another file, we generate a stub without body when we encounter call
to it. And then, when we lower the file containing the function we add
the body. This way we have no unlowered views after the lowering.
Thus, after the lowering there should be no suspend function, which
are not views, therefore, remove VIEW origins.
Because transformations of suspend functions can copy them into another
object, use attribute as a key inside function to view map.
Ivan Kylchik