Cosmetic changes to tests to make it easier to concatenate them.

src/hydrogen-redundant-phi.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/hydrogen-redundant-phi.h"
 
 namespace v8 {
 namespace internal {
 
 void HRedundantPhiEliminationPhase::Run() {
@@ skipping 44 matching lines @@
           // Iterate again if used in another non-dead phi.
           updated |= value->IsPhi() && !value->CheckFlag(HValue::kIsDead);
         }
         phi->block()->RemovePhi(phi);
       }
     }
   } while (updated);
 }
 
 
-} }  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8