[3.18] remove empty space between attributes and builds

Change-Id: I630c593ccc5f4db2af76bdde9bf53109b0f9e87c
diff --git a/org.eclipse.mylyn.reviews.ui/src/org/eclipse/mylyn/reviews/ui/spi/editor/ReviewSetContentSection.java b/org.eclipse.mylyn.reviews.ui/src/org/eclipse/mylyn/reviews/ui/spi/editor/ReviewSetContentSection.java
index fd21537..7146e69 100644
--- a/org.eclipse.mylyn.reviews.ui/src/org/eclipse/mylyn/reviews/ui/spi/editor/ReviewSetContentSection.java
+++ b/org.eclipse.mylyn.reviews.ui/src/org/eclipse/mylyn/reviews/ui/spi/editor/ReviewSetContentSection.java
@@ -196,10 +196,6 @@
 		createRefLabel(rightColumn, colors);
 		createParentsLinks(leftColumn, colors);
 
-		Composite fullWidth = parentSection.getToolkit().createComposite(composite);
-		GridDataFactory.fillDefaults().span(4, 1).grab(true, true).applyTo(fullWidth);
-		GridLayoutFactory.fillDefaults().numColumns(2).applyTo(fullWidth);
-
 		TaskAttribute buildAttribute = parentSection.getTaskData().getRoot().getAttribute("PATCH_SET-" + set.getId()); //$NON-NLS-1$
 		if (buildAttribute != null) {
 			Composite buildComposite = parentSection.getToolkit().createComposite(composite);