RFR: 8257731: Remove excessive include of stubRoutines.hpp

[Ioi Lam]

On Fri, 4 Dec 2020 00:35:03 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

> > > Make sure all builds are passed.
> > 
> > 
> > @vnkozlov @coleenp I've tested tier1, builds-tier2, builds-tier3, builds-tier4 and builds-tier5 on mach5, plus locally building arm, aarch64, s390, ppc64, and zero.
> 
> Good. Please, list testing in your PR descriptions so that we know what you did.

Done. I updated the PR descriptions.

-------------

PR: https://git.openjdk.java.net/jdk/pull/1610