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

src/variables.cc

 // Copyright 2011 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/v8.h"
 
 #include "src/ast.h"
 #include "src/scopes.h"
 #include "src/variables.h"
 
@@ skipping 53 matching lines @@
 }
 
 
 int Variable::CompareIndex(Variable* const* v, Variable* const* w) {
   int x = (*v)->index();
   int y = (*w)->index();
   // Consider sorting them according to type as well?
   return x - y;
 }
 
-} }  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8