Move error_code.h into otautil.
This way it stops requiring relative path ".." in LOCAL_C_INCLUDES
(uncrypt and edify). Soong doesn't accept non-local ".." in
"local_include_dirs".
Test: mmma bootable/recovery
Change-Id: Ia4649789cef2aaeb2785483660e9ea5a8b389c62
diff --git a/uncrypt/uncrypt.cpp b/uncrypt/uncrypt.cpp
index 7a2ccbc..645faad 100644
--- a/uncrypt/uncrypt.cpp
+++ b/uncrypt/uncrypt.cpp
@@ -116,7 +116,7 @@
#include <cutils/sockets.h>
#include <fs_mgr.h>
-#include "error_code.h"
+#include "otautil/error_code.h"
static constexpr int WINDOW_SIZE = 5;
static constexpr int FIBMAP_RETRY_LIMIT = 3;