Fix build with GNU libstdc++ C++11 ABI

[lyx.git] / src / mathed / InsetMathGrid.cpp

diff --git a/src/mathed/InsetMathGrid.cpp b/src/mathed/InsetMathGrid.cpp
index 07f0b2ce79d1efc099b57bfb129228addad6bae3..d3eb677197dcd2535d717745dae7c2caf3f5f7ba 100644 (file)
--- a/src/mathed/InsetMathGrid.cpp
+++ b/src/mathed/InsetMathGrid.cpp
@@ -28,7 +28,6 @@
 #include "FuncRequest.h"
 
 #include "frontends/Clipboard.h"
-#include "frontends/FontMetrics.h"
 #include "frontends/Painter.h"
 
 #include "support/debug.h"
@@ -98,9 +97,7 @@ InsetMathGrid::RowInfo::RowInfo()
 
 int InsetMathGrid::RowInfo::skipPixels(MetricsInfo const & mi) const
 {
-       frontend::FontMetrics const & fm = theFontMetrics(mi.base.font);
-       return crskip_.inPixels(mi.base.textwidth,
-                               fm.width(char_type('M')));
+       return crskip_.inPixels(mi.base);
 }