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

src/icu_util.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/icu_util.h"
 
 #if defined(_WIN32)
 #include <windows.h>
 #endif
 
@@ skipping 68 matching lines @@
 
   atexit(free_icu_data_ptr);
 
   UErrorCode err = U_ZERO_ERROR;
   udata_setCommonData(reinterpret_cast<void*>(g_icu_data_ptr), &err);
   return err == U_ZERO_ERROR;
 #endif
 #endif
 }
 
-} }  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8