Enable integer overflow sanitization in libinput.

Bug: 24171356
Change-Id: I1412b78171c60b0252560956a672f2d92a7011e6
diff --git a/libs/input/Android.mk b/libs/input/Android.mk
index f1921a4..521a202 100644
--- a/libs/input/Android.mk
+++ b/libs/input/Android.mk
@@ -55,6 +55,9 @@
 
 LOCAL_SRC_FILES:= $(deviceSources)
 
+LOCAL_CLANG := true
+LOCAL_SANITIZE := integer
+
 LOCAL_SHARED_LIBRARIES := \
 	liblog \
 	libcutils \