Fix 'Incomplete type' compile error

dmarteau · dmarteau · commit d679255d9e80 · 2017-01-10T14:34:17.000+01:00
diff --git a/src/core/composer/qgsatlascomposition.h b/src/core/composer/qgsatlascomposition.h
@@ -31,7 +31,6 @@
 class QgsComposerMap;
 class QgsComposition;
 class QgsVectorLayer;
-class QgsExpression;
 class QgsExpressionContext;
 
 /** \ingroup core
