RFR: 8313141: Missing check for os_thread type in os_windows.cpp [v3]

[Julian Waters]

> os::os_thread is not handled in os_windows.cpp, and therefore ignores the thread stack size option. I am unsure if this is the right way to handle os::os_thread, please let me know if it is not

Julian Waters has updated the pull request incrementally with one additional commit since the last revision:

  Follow the implementation from Unix

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/15079/files
  - new: https://git.openjdk.org/jdk/pull/15079/files/bf3cf8ea..cb5d5cf8

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=15079&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=15079&range=01-02

  Stats: 3 lines in 1 file changed: 1 ins; 2 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/15079.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/15079/head:pull/15079

PR: https://git.openjdk.org/jdk/pull/15079