4029 remove tonic build bits

*** 66,77 ****
  ./usr/closed/uts/common/io/bnx/itypes.h
  ./usr/closed/uts/common/io/bnx/status_code.h
  ./usr/closed/uts/common/io/bnx/tcp_ctx.h
  ./usr/closed/uts/common/io/bnx/toe_ctx.h
  ./usr/closed/uts/common/io/bnx/bnxdbg.c
- 
- #
- # Ignore Makefile.tonic - not used unless we're running an
- # OpenSolaris closedbins delivery build
- #
- ./usr/closed/Makefile.tonic
- 
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