remove @gridRowWidth var since we don't use it anywhere

diff --git a/less/variables.less b/less/variables.less
index a9e3d4082c66dd4d6cf5acdef24956019260b530..9c7d71559b75e8ef10039daa250536ce85afcfd3 100644 (file)
--- a/less/variables.less
+++ b/less/variables.less
@@ -197,7 +197,6 @@
 @gridColumns:             12;
 @gridColumnWidth:         60px;
 @gridGutterWidth:         20px;
-@gridRowWidth:            (@gridColumns * @gridColumnWidth) + (@gridGutterWidth * (@gridColumns - 1));
 
 
 // Fluid grid