Fix lint.

TBR=svenpanne@chromium.org

Review URL: http://codereview.chromium.org/6995022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7841 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/hydrogen.cc

@@ -4639,7 +4639,6 @@ void HGraphBuilder::VisitSub(UnaryOperation* expr) {
   HInstruction* instr = new(zone()) HMul(value, graph_->GetConstantMinus1());
 
   Representation rep = ToRepresentation(oracle()->UnaryType(expr));
-  PrintF("********************** Old: %s, New: %s\n", instr->representation().Mnemonic(), rep.Mnemonic());
   AssumeRepresentation(instr, rep);
 
   ast_context()->ReturnInstruction(instr, expr->id());