cares_wrap: drop UV_HANDLE_FIELDS from ares_task_t

UV_HANDLE_FIELDS is a libuv implementation detail.  The ares_task_t
struct only uses the uv_loop_t* field so be explicit about that.

diff --git a/src/cares_wrap.cc b/src/cares_wrap.cc
index 438b405..f09590e 100644 (file)
--- a/src/cares_wrap.cc
+++ b/src/cares_wrap.cc
@@ -61,7 +61,7 @@ using v8::Value;
 typedef class ReqWrap<uv_getaddrinfo_t> GetAddrInfoReqWrap;
 
 struct ares_task_t {
-  UV_HANDLE_FIELDS
+  uv_loop_t* loop;
   ares_socket_t sock;
   uv_poll_t poll_watcher;
   RB_ENTRY(ares_task_t) node;