[auto] Update caffe2 to follow pull request 1899

onnxbot · onnxbot · commit c07e82af0257 · 2018-02-22T23:55:50.000Z
diff --git a/third_party/caffe2 b/third_party/caffe2
@@ -1 +1 @@
-Subproject commit c48918c101498d87e59435b39ac60027e3e4ae3d
+Subproject commit 32cf67f35b2f4ecff6a0c88847eb6ebadb59d132
