Fix build: add new file to Makefile.
Fix build: add new file to Makefile.

TBR=frm.adiputra
CC=golang-dev
http://codereview.appspot.com/193055

rflanagan/reginaldflanagan-project1,webfd/go-zh,rdp/rogerpack2005-golang,rdp/rogerpack2005-golang,npe9/noahevans-go9,webfd/go-zh,webfd/go-zh,bryanxu/go-zh,bryanxu/go-zh,rflanagan/reginaldflanagan-project1,glycerine/jeaten-go-arrayof-structof,rflanagan/reginaldflanagan-project1,webfd/go-zh,sanjosh/sanjos100-tipc,rflanagan/reginaldflanagan-project1,mhennings/marcohennings-go,mhennings/marcohennings-go,scirelli/scirelli-go,scirelli/scirelli-go,scirelli/scirelli-go,d0f/go-zh,bryanxu/go-zh,bryanxu/go-zh,rdp/rogerpack2005-golang,scirelli/scirelli-go,scirelli/scirelli-go,webfd/go-zh,rflanagan/reginaldflanagan-project1,mhennings/marcohennings-go,npe9/noahevans-go9,d0f/go-zh,glycerine/jeaten-go-arrayof-structof,sanjosh/sanjos100-tipc,Triskite/willstone-goclone,scirelli/scirelli-go,Triskite/willstone-goclone,d0f/go-zh,sanjosh/sanjos100-tipc,rdp/rogerpack2005-golang,rflanagan/reginaldflanagan-project1,d0f/go-zh,rdp/rogerpack2005-golang,npe9/noahevans-go9,glycerine/jeaten-go-arrayof-structof,d0f/go-zh,glycerine/jeaten-go-arrayof-structof,webfd/go-zh,mhennings/marcohennings-go,scirelli/scirelli-go,npe9/noahevans-go9,Triskite/willstone-goclone,mhennings/marcohennings-go,sanjosh/sanjos100-tipc,rflanagan/reginaldflanagan-project1,glycerine/jeaten-go-arrayof-structof,Triskite/willstone-goclone,bryanxu/go-zh,mhennings/marcohennings-go,rdp/rogerpack2005-golang,npe9/noahevans-go9,Triskite/willstone-goclone,bryanxu/go-zh,Triskite/willstone-goclone,sanjosh/sanjos100-tipc,glycerine/jeaten-go-arrayof-structof,Triskite/willstone-goclone,d0f/go-zh,scirelli/scirelli-go,mhennings/marcohennings-go,d0f/go-zh,Triskite/willstone-goclone,d0f/go-zh,glycerine/jeaten-go-arrayof-structof,rdp/rogerpack2005-golang,npe9/noahevans-go9,bryanxu/go-zh,sanjosh/sanjos100-tipc,glycerine/jeaten-go-arrayof-structof,npe9/noahevans-go9,bryanxu/go-zh,sanjosh/sanjos100-tipc,sanjosh/sanjos100-tipc,mhennings/marcohennings-go,npe9/noahevans-go9,webfd/go-zh,webfd/go-zh,rdp/rogerpack2005-golang,rflanagan/reginaldflanagan-project1