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

src/hydrogen-check-elimination.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-check-elimination.h"
 
 #include "src/hydrogen-alias-analysis.h"
 #include "src/hydrogen-flow-engine.h"
 
 #define GLOBAL 1
@@ skipping 891 matching lines @@
   PRINT_STAT(removed_cho);
   PRINT_STAT(removed_cit);
   PRINT_STAT(narrowed);
   PRINT_STAT(loads);
   PRINT_STAT(empty);
   PRINT_STAT(compares_true);
   PRINT_STAT(compares_false);
   PRINT_STAT(transitions);
 }
 
-} }  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8