Remove unnecessary #include from <memtrack/memtrack.h>.

Change-Id: I933bc75ffa8a612fd6f572e6ee76cf9a24a35562
diff --git a/libmemtrack/include/memtrack/memtrack.h b/libmemtrack/include/memtrack/memtrack.h
index 3917300..8c0ab89 100644
--- a/libmemtrack/include/memtrack/memtrack.h
+++ b/libmemtrack/include/memtrack/memtrack.h
@@ -19,7 +19,6 @@
 
 #include <sys/types.h>
 #include <stddef.h>
-#include <cutils/compiler.h>
 
 #ifdef __cplusplus
 extern "C" {