[auto] Update caffe2 to follow pull request 2005

onnxbot · onnxbot · commit 3e0d52cdc5f0 · 2018-02-23T04:33:21.000Z
diff --git a/third_party/caffe2 b/third_party/caffe2
@@ -1 +1 @@
-Subproject commit a89abdfe02dbf8b2bd7ec7b304bc55043061e941
+Subproject commit 71841d63bc73b2b51a23a8bd6c99820de0a02145
