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

src/interface-descriptors.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/interface-descriptors.h"
 
 namespace v8 {
 namespace internal {
@@ skipping 153 matching lines @@
   Register registers[] = {ContextRegister()};
   data->Initialize(arraysize(registers), registers, NULL);
 }
 
 
 void GrowArrayElementsDescriptor::Initialize(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {ContextRegister(), ObjectRegister(), KeyRegister()};
   data->Initialize(arraysize(registers), registers, NULL);
 }
-}
-}  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8