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

src/hydrogen-bce.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-bce.h"
 
 namespace v8 {
 namespace internal {
 
 
@@ skipping 455 matching lines @@
   while (data != NULL) {
     if (data->FatherInDominatorTree()) {
       table_.Insert(data->Key(), data->FatherInDominatorTree(), zone());
     } else {
       table_.Delete(data->Key());
     }
     data = data->NextInBasicBlock();
   }
 }
 
-} }  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8