Add debug mode to measure performance.

Change-Id: I9d4c84034dc200b99c8266165942a7cdbcb5c0c5
diff --git a/libs/hwui/FontRenderer.cpp b/libs/hwui/FontRenderer.cpp
index 2959814..b66696d 100644
--- a/libs/hwui/FontRenderer.cpp
+++ b/libs/hwui/FontRenderer.cpp
@@ -19,6 +19,7 @@
 #include <SkUtils.h>
 
 #include <cutils/properties.h>
+
 #include <utils/Log.h>
 
 #include "FontRenderer.h"