Integrated: 8366475: Rename MetaspaceShared class to AOTMetaspace

[Ioi Lam]

On Sat, 30 Aug 2025 02:21:32 GMT, Ioi Lam <iklam at openjdk.org> wrote:

> This PR is one (of many) steps in [JDK-8366473](https://bugs.openjdk.org/browse/JDK-8366473) (Refactor CDS source code with new AOT terminology):
> 
> Rename this class to with a naming convention that's consistent with other new AOT classes such as AOTClassLinker.
> 
> All changes are mechanical text replacement. Headers are resorted alphabetically.

This pull request has now been integrated.

Changeset: f90d5203
Author:    Ioi Lam <iklam at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/f90d520308d5fa72497dc59bee7258931c2a3d95
Stats:     367 lines in 60 files changed: 35 ins; 35 del; 297 mod

8366475: Rename MetaspaceShared class to AOTMetaspace

Reviewed-by: kvn, asmehra

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

PR: https://git.openjdk.org/jdk/pull/27017