SquareMatrix, SymmetricSquareMatrix: Changed the constructor from size to require only n

This avoids the need to check that the m and n dimensions are the same.

applications/utilities/preProcessing/viewFactorsGen/viewFactorsGen.C

@@ -675,7 +675,6 @@ int main(int argc, char *argv[])
     // Matrix sum in j(Fij) for each i (if enclosure sum = 1)
     scalarSquareMatrix sumViewFactorPatch
     (
-        totalPatches,
         totalPatches,
         0.0
     );
@@ -888,7 +887,7 @@ int main(int argc, char *argv[])
 
     if (Pstream::master())
     {
-        scalarSquareMatrix Fmatrix(totalNCoarseFaces, totalNCoarseFaces, 0.0);
+        scalarSquareMatrix Fmatrix(totalNCoarseFaces, 0.0);
 
         labelListList globalFaceFaces(visibleFaceFaces.size());