Removing a note about initialization order that no longer applies.

Copied from Perforce
 Change: 191305
 ServerID: perforce.ravenbrook.com

mps/code/arena.c

@@ -231,15 +231,7 @@ Bool ArenaCheck(Arena arena)
 }
 
 
-/* ArenaAbsInit -- initialize the generic part of the arena
- *
- * .init.caller: ArenaInit is called by class->init (which is called
- * by ArenaCreate). The initialization must proceed in this order, as
- * opposed to class->init being called by ArenaInit, which would
- * correspond to the initialization order for pools and other objects,
- * because the memory for the arena structure is not available until
- * it has been allocated by the arena class.
- */
+/* ArenaAbsInit -- initialize the generic part of the arena */
 
 static Res ArenaAbsInit(Arena arena, Size grainSize, ArgList args)
 {

mps/code/arenacl.c

@@ -283,7 +283,7 @@ static Res ClientArenaCreate(Arena *arenaReturn, ArgList args)
     return ResMEMORY;
 
   arena = CouldBeA(AbstractArena, clientArena);
-  /* <code/arena.c#init.caller> */
+
   res = NextMethod(Arena, ClientArena, init)(arena, grainSize, args);
   if (res != ResOK)
     goto failSuperInit;

mps/code/arenavm.c

@@ -553,7 +553,7 @@ static Res VMArenaCreate(Arena *arenaReturn, ArgList args)
   vmArena = (VMArena)VMBase(vm);
 
   arena = VMArena2Arena(vmArena);
-  /* <code/arena.c#init.caller> */
+
   res = NextMethod(Arena, VMArena, init)(arena, grainSize, args);
   if (res != ResOK)
     goto failArenaInit;