[C++ hidl-gen] Fix multi-dimensional arrays, vectors of arrays.

Bug: 31438033
Change-Id: I254e8bfeb8fbf665dd3836825aa271603be6d14c
diff --git a/ArrayType.h b/ArrayType.h
index 26e47de..7a39716 100644
--- a/ArrayType.h
+++ b/ArrayType.h
@@ -45,6 +45,7 @@
 
     void emitReaderWriterEmbedded(
             Formatter &out,
+            size_t depth,
             const std::string &name,
             bool nameIsPointer,
             const std::string &parcelObj,