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

src/hydrogen-osr.cc

Index: src/hydrogen-osr.cc
diff --git a/src/hydrogen-osr.cc b/src/hydrogen-osr.cc
index 89c28acdab9f9cbe1e1d71a8eb3b5c9ebedc2572..8a4780c3d771cd88d34b05036e84d5bdef6d6d0e 100644
--- a/src/hydrogen-osr.cc
+++ b/src/hydrogen-osr.cc
@@ -99,4 +99,5 @@ void HOsrBuilder::FinishOsrValues() {
   }
 }
 
-} }  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8