[LyX/master] Do not call recordUndo(), lyx::dispatch handles it.

[Jean-Marc Lasgouttes]

commit 48ee2fd07b405fe1417981a202c12d91801e707e
Author: Jean-Marc Lasgouttes <lasgouttes at lyx.org>
Date:   Sun Feb 20 19:33:22 2022 +0100

    Do not call recordUndo(), lyx::dispatch handles it.
    
    This avoids extra memory use (and would mark document dirty even if
    read-only).
---
 src/BufferView.cpp |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/src/BufferView.cpp b/src/BufferView.cpp
index 06ffb38..8ea0204 100644
--- a/src/BufferView.cpp
+++ b/src/BufferView.cpp
@@ -2079,7 +2079,6 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
 			docstring insname = ins->layoutName();
 			while (!insname.empty()) {
 				if (insname == name || name == from_utf8("*")) {
-					curs.recordUndo();
 					lyx::dispatch(fr, dr);
 					// we do not want to remember selection here
 					curs.clearSelection();