Squashed 'third_party/flatbuffers/' content from commit acc9990ab

Change-Id: I48550d40d78fea996ebe74e9723a5d1f910de491
git-subtree-dir: third_party/flatbuffers
git-subtree-split: acc9990abd2206491480291b0f85f925110102ea
diff --git a/tests/union_vector/Character.cs b/tests/union_vector/Character.cs
new file mode 100644
index 0000000..73a5cba
--- /dev/null
+++ b/tests/union_vector/Character.cs
@@ -0,0 +1,15 @@
+// <auto-generated>
+//  automatically generated by the FlatBuffers compiler, do not modify
+// </auto-generated>
+
+public enum Character : byte
+{
+  NONE = 0,
+  MuLan = 1,
+  Rapunzel = 2,
+  Belle = 3,
+  BookFan = 4,
+  Other = 5,
+  Unused = 6,
+};
+