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

src/global-handles.cc

Index: src/global-handles.cc
diff --git a/src/global-handles.cc b/src/global-handles.cc
index b8ef33f76e35659ad442869a45c2b7e97a748dbc..3bb7706eb5e9c7c362b3c835e56cdfa4241df059 100644
--- a/src/global-handles.cc
+++ b/src/global-handles.cc
@@ -1231,4 +1231,5 @@ void EternalHandles::Create(Isolate* isolate, Object* object, int* index) {
 }
 
 
-} }  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8