gc benchmark: Update package list
gc benchmark: Update package list

Some old packages on the list were preventing this benchmark from working.

R=golang-dev, r
CC=golang-dev
http://codereview.appspot.com/820045

Committer: Rob Pike <4dc7c9ec434ed06502767136789763ec11d2c4b7@golang.org>

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