* src/threads/threads-common.c (threads_create_thread): Renamed to

* src/threads/threads-common.c (threads_create_thread): Renamed to
threads_thread_create_internal and a new function.
(threads_start_javathread): Use threads_create_thread.

* src/threads/threads-common.h (threads_create_thread): Changed
signature.
(threads_thread_create_internal): Added.

* src/threads/native/threads.c (threads_set_current_threadobject):
Made non-static.
(threads_init_threadobject): Likewise, use threads_create_thread.
(threads_init): Cleanup.
(threads_startup_thread): Likewise.
(threads_attach_current_thread): Use threads_create_thread.

* src/vm/jit/optimizing/profile.c (profile_start_thread): Replaced
threads_create_thread with threads_thread_create_internal.
* src/vm/jit/optimizing/recompile.c (recompile_start_thread):
Likewise.
* src/vm/signal.c (signal_start_thread): Likewise.
* src/vm/finalizer.c (finalizer_start_thread): Likewise.
* src/mm/memory.c (memory_start_thread): Likewise.