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

src/interface-descriptors.cc

Index: src/interface-descriptors.cc
diff --git a/src/interface-descriptors.cc b/src/interface-descriptors.cc
index 61496509332b7632b65059a18e781e9907f99653..099b2fb4ec25065d0aae8910659a77dd3cfe95ec 100644
--- a/src/interface-descriptors.cc
+++ b/src/interface-descriptors.cc
@@ -171,5 +171,5 @@ void GrowArrayElementsDescriptor::Initialize(
   Register registers[] = {ContextRegister(), ObjectRegister(), KeyRegister()};
   data->Initialize(arraysize(registers), registers, NULL);
 }
-}
-}  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8