src, lib: update after internal api change

Libuv now returns errors directly.  Make everything in src/ and lib/
follow suit.

The changes to lib/ are not strictly necessary but they remove the need
for the abominations that are process._errno and node::SetErrno().

1 files changed, 0 insertions, 3 deletions

diff --git a/src/node_stat_watcher.cc b/src/node_stat_watcher.cc
index 07ba5efce5..18dd34a0e3 100644
--- a/src/node_stat_watcher.cc
+++ b/src/node_stat_watcher.cc
@@ -86,9 +86,6 @@ void StatWatcher::Callback(uv_fs_poll_t* handle,
   argv[0] = BuildStatsObject(curr);
   argv[1] = BuildStatsObject(prev);
   argv[2] = Integer::New(status, node_isolate);
-  if (status == -1) {
-    SetErrno(uv_last_error(wrap->watcher_->loop));
-  }
   if (onchange_sym.IsEmpty()) {
     onchange_sym = String::New("onchange");
   }