RFR: 8304059: Use InstanceKlass in dependencies

[Tobias Hartmann]

On Mon, 13 Mar 2023 20:23:47 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

> Please review this small change to eliminate InstanceKlass::cast() calls for things that should be already InstanceKlass.
> Tested with tier1-4.

Looks good to me too.

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Marked as reviewed by thartmann (Reviewer).

PR: https://git.openjdk.org/jdk/pull/13005