convert Dbtup::Page_request and pgman::Page_request to WOPool


storage/ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
  remove bad method call
storage/ndb/src/kernel/blocks/dbtup/Dbtup.hpp:
  Convert disk records to shared global mem users
storage/ndb/src/kernel/blocks/dbtup/DbtupDiskAlloc.cpp:
  Convert disk records to shared global mem users
storage/ndb/src/kernel/blocks/dbtup/DbtupGen.cpp:
  Convert disk records to shared global mem users
storage/ndb/src/kernel/blocks/ndbcntr/NdbcntrMain.cpp:
  Make buddy is initialized first
storage/ndb/src/kernel/blocks/pgman.cpp:
  Convert disk records to shared global mem users
storage/ndb/src/kernel/blocks/pgman.hpp:
  Convert disk records to shared global mem users
storage/ndb/src/kernel/vm/DLFifoList.hpp:
  Made pool templ. ag of DLFifoList + cleanup some
storage/ndb/src/kernel/vm/SLFifoList.hpp:
  Add a few likely's + format some code
storage/ndb/src/kernel/vm/SimulatedBlock.hpp:
  Add records types to blocks includes