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

src/regexp-macro-assembler.cc

 // Copyright 2012 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/assembler.h"
 #include "src/ast.h"
 #include "src/regexp-macro-assembler.h"
 #include "src/regexp-stack.h"
@@ skipping 289 matching lines @@
   if (new_stack_base == NULL) {
     return NULL;
   }
   *stack_base = new_stack_base;
   intptr_t stack_content_size = old_stack_base - stack_pointer;
   return new_stack_base - stack_content_size;
 }
 
 #endif  // V8_INTERPRETED_REGEXP
 
-} }  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8