[LyX/master] Fix missing TexRow.h include after change 670efa8f646218f2a378f0cc614c4c37a9f6b89a

[Stephan Witt]

commit c6ce76c2fbe88c7882935d6c1bf44a6247943b97
Author: Stephan Witt <sw...@lyx.org>
Date:   Mon Jul 4 20:37:06 2016 +0200

    Fix missing TexRow.h include after change 
670efa8f646218f2a378f0cc614c4c37a9f6b89a
---
 src/mathed/MathStream.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mathed/MathStream.h b/src/mathed/MathStream.h
index d1cfb94..28eda3f 100644
--- a/src/mathed/MathStream.h
+++ b/src/mathed/MathStream.h
@@ -14,6 +14,7 @@
 
 #include "InsetMath.h"
 #include "texstream.h"
+#include "TexRow.h"
 
 #include "support/Changer.h"
 #include "support/strfwd.h"
@@ -26,7 +27,6 @@ class Encoding;
 class InsetMath;
 class MathAtom;
 class MathData;
-class RowEntry;
 
 //
 // LaTeX/LyX