Please review this cleanup, where we rename `MEMFLAGS` to `MemType`. `MEMFLAGS` implies that we can use more than one at the same time, but those are exclusive values, so `MemType` is much more suitable name.
There is a bunch of other related cleanup that we can do, but I will leave for follow up issues such as [NMT: rename NMTUtil::flag to NMTUtil::type](https://bugs.openjdk.org/browse/JDK-8337836) ------------- Commit messages: - rename MEMFLAGS to MemType Changes: https://git.openjdk.org/jdk/pull/20497/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20497&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8337563 Stats: 502 lines in 100 files changed: 1 ins; 0 del; 501 mod Patch: https://git.openjdk.org/jdk/pull/20497.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/20497/head:pull/20497 PR: https://git.openjdk.org/jdk/pull/20497
