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

src/bailout-reason.cc

 // Copyright 2014 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/bailout-reason.h"
 #include "src/base/logging.h"
 
 namespace v8 {
 namespace internal {
 
 const char* GetBailoutReason(BailoutReason reason) {
   DCHECK(reason < kLastErrorMessage);
 #define ERROR_MESSAGES_TEXTS(C, T) T,
   static const char* error_messages_[] = {
       ERROR_MESSAGES_LIST(ERROR_MESSAGES_TEXTS)};
 #undef ERROR_MESSAGES_TEXTS
   return error_messages_[reason];
 }
-}
-}  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8