liblog: use log/log.h when utilizing ALOG macros

Test: compile
Bug: 30465923
Change-Id: Id6d76510819ebd88c3f5003d00d73a0dbe85e943
diff --git a/libmemtrack/memtrack.c b/libmemtrack/memtrack.c
index 29cc92c..9ed9451 100644
--- a/libmemtrack/memtrack.c
+++ b/libmemtrack/memtrack.c
@@ -22,8 +22,8 @@
 #include <malloc.h>
 #include <string.h>
 
-#include <android/log.h>
 #include <hardware/memtrack.h>
+#include <log/log.h>
 
 #define ARRAY_SIZE(x) (sizeof(x)/sizeof((x)[0]))