Remove redundant block

Change-Id: I53a2acd3a48b5cbecf353ba1f26d87dd034f4751
Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com>
diff --git a/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/MergeSourceViewer.java b/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/MergeSourceViewer.java
index 14b092e..98d1fae 100644
--- a/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/MergeSourceViewer.java
+++ b/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/MergeSourceViewer.java
@@ -301,14 +301,12 @@
 
 			StyledText widget= MergeSourceViewer.this.getSourceViewer().getTextWidget();
 			widget.setRedraw(false);
-			{
-				adjustHighlightRange(revealStart, revealLength);
-				MergeSourceViewer.this.getSourceViewer().revealRange(revealStart, revealLength);
+			adjustHighlightRange(revealStart, revealLength);
+			MergeSourceViewer.this.getSourceViewer().revealRange(revealStart, revealLength);
 
-				MergeSourceViewer.this.getSourceViewer().setSelectedRange(selectionStart, selectionLength);
+			MergeSourceViewer.this.getSourceViewer().setSelectedRange(selectionStart, selectionLength);
 
-				markInNavigationHistory();
-			}
+			markInNavigationHistory();
 			widget.setRedraw(true);
 		}