String intern table and support for unordered_map

Change-Id: I22d86d060780552675c5d7f14a98ffde480eac82
diff --git a/src/class_linker_test.cc b/src/class_linker_test.cc
index a9c3e50..5951c0b 100644
--- a/src/class_linker_test.cc
+++ b/src/class_linker_test.cc
@@ -4,6 +4,7 @@
 #include "class_linker.h"
 #include "dex_file.h"
 #include "heap.h"
+
 #include "gtest/gtest.h"
 
 namespace art {