Cycles: Keep STACK_MAX_HITS private in kernel_shadow
Cycles: Keep STACK_MAX_HITS private in kernel_shadow

This way adding record_all for other things becomes easier and doesn't
lead to naming conflicts.

tangent-opensource/coreBlackbird,pyrochlore/cycles,tangent-opensource/coreBlackbird,tangent-opensource/coreBlackbird,pyrochlore/cycles,pyrochlore/cycles