Follow-up to r1137.
Follow-up to r1137.

* test/test_context.c
  (test_serf_closed_connection): Remove unused variable child_pool. Remove
  unneccessary "\" character in string literals.

sworda/serf,liuzongquan/serf,pengdu/serf,krime/serf,idomon/serf,zhengcq315/serf,soufianeEL/serf,wzugang/serf,sworda/serf,zhupan/serf,lazysoez/serf,lazysoez/serf,x-clone/serf,liuzongquan/serf,x-clone/serf,zhupan/serf,justinweb/serf,SirJson/serf,stoneCC/serf,TommyU/serf,TommyU/serf,Manouchehri/serf,sworda/serf,muthusuba/serf,sworda/serf,Manouchehri/serf,muthusuba/serf,zhengcq315/serf,krime/serf,yesoce/serf,SirJson/serf,krime/serf,blueszhangsh/serf,KyleSanderson/serf,soufianeEL/serf,liuzongquan/serf,lazysoez/serf,KyleSanderson/serf,pengdu/serf,stoneCC/serf,zhupan/serf,justinweb/serf,yesoce/serf,blueszhangsh/serf,pengdu/serf,stoneCC/serf,zhengcq315/serf,TommyU/serf,wzugang/serf,muthusuba/serf,alex1818/serf,liuzongquan/serf,yesoce/serf,Manouchehri/serf,yesoce/serf,TommyU/serf,google-code-export/serf,krime/serf,justinweb/serf,x-clone/serf,KyleSanderson/serf,alex1818/serf,soufianeEL/serf,idomon/serf,KyleSanderson/serf,blueszhangsh/serf,wzugang/serf,wzugang/serf,google-code-export/serf,alex1818/serf,muthusuba/serf,justinweb/serf,blueszhangsh/serf,x-clone/serf,google-code-export/serf,stoneCC/serf,zhengcq315/serf,SirJson/serf,alex1818/serf,zhupan/serf,Manouchehri/serf,idomon/serf,soufianeEL/serf,google-code-export/serf,pengdu/serf,SirJson/serf,idomon/serf,lazysoez/serf