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

Test: compile
Bug: 30465923
Change-Id: Id6d76510819ebd88c3f5003d00d73a0dbe85e943
diff --git a/libcutils/dlmalloc_stubs.c b/libcutils/dlmalloc_stubs.c
index 6c07bed..2cff9dd 100644
--- a/libcutils/dlmalloc_stubs.c
+++ b/libcutils/dlmalloc_stubs.c
@@ -16,7 +16,7 @@
 
 #define LOG_TAG "dlmalloc-stubs"
 
-#include "android/log.h"
+#include "log/log.h"
 
 #define UNUSED __attribute__((__unused__))