Fix presubmit failure.

TBR=fschneider@chromium.org

Review URL: http://codereview.chromium.org/802003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4085 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/data-flow.cc

@@ -443,7 +443,6 @@ void FlowGraphBuilder::VisitCountOperation(CountOperation* expr) {
 
 
 void FlowGraphBuilder::VisitBinaryOperation(BinaryOperation* expr) {
-
   switch (expr->op()) {
     case Token::COMMA:
     case Token::OR: