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

src/ppc/codegen-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"
 
 #if V8_TARGET_ARCH_PPC
 
 #include "src/codegen.h"
 #include "src/macro-assembler.h"
@@ skipping 659 matching lines @@
     // Don't use Call -- we need to preserve ip and lr.
     // GenerateMakeCodeYoungAgainCommon for the stub code.
     patcher.masm()->nop();  // marker to detect sequence (see IsOld)
     patcher.masm()->mov(r3, Operand(target));
     patcher.masm()->Jump(r3);
     for (int i = 0; i < kCodeAgingSequenceNops; i++) {
       patcher.masm()->nop();
     }
   }
 }
-}
-}  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8
 
 #endif  // V8_TARGET_ARCH_PPC