6614330: Node::dump(n) does not print full graph for specified depth.
Summary: A node is not processed in dump_nodes() if it was visited during processing previous inputs.
Reviewed-by: rasbold
6621098: "* HeapWordSize" for TrackedInitializationLimit is missing
Summary: '* HeapWordSize' is missing in GraphKit::set_output_for_allocation()
Reviewed-by: rasbold, jrose, never