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

src/ppc/frames-ppc.cc

Index: src/ppc/frames-ppc.cc
diff --git a/src/ppc/frames-ppc.cc b/src/ppc/frames-ppc.cc
index 00af7c9b01551c52de57b7729dff129da4d5ca09..a09bbeb73174afdd13a4cf2a781991976ca8fa54 100644
--- a/src/ppc/frames-ppc.cc
+++ b/src/ppc/frames-ppc.cc
@@ -38,7 +38,7 @@ Object*& ExitFrame::constant_pool_slot() const {
   UNREACHABLE();
   return Memory::Object_at(NULL);
 }
-}
-}  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8
 
 #endif  // V8_TARGET_ARCH_PPC