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

src/ppc/debug-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/debug.h"
@@ skipping 282 matching lines @@
   __ addi(ip, ip, Operand(Code::kHeaderSize - kHeapObjectTag));
 
   // Re-run JSFunction, r4 is function, cp is context.
   __ Jump(ip);
 }
 
 
 const bool LiveEdit::kFrameDropperSupported = true;
 
 #undef __
-}
-}  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8
 
 #endif  // V8_TARGET_ARCH_PPC