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

src/ppc/lithium-gap-resolver-ppc.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/v8.h"
 
 #include "src/ppc/lithium-codegen-ppc.h"
 #include "src/ppc/lithium-gap-resolver-ppc.h"
 
 namespace v8 {
@@ skipping 266 matching lines @@
     }
   } else {
     UNREACHABLE();
   }
 
   moves_[index].Eliminate();
 }
 
 
 #undef __
-}
-}  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8