push dialog: horizontal auto scrolling fixed

platform/dvcs-impl/src/com/intellij/dvcs/push/ui/PushLog.java

@@ -119,6 +119,7 @@ public class PushLog extends JPanel implements TypeSafeDataProvider {
     };
     myTree.setBorder(new EmptyBorder(2, 0, 0, 0));  //additional vertical indent
     myTree.setEditable(true);
+    myTree.setHorizontalAutoScrollingEnabled(false);
     myTree.setShowsRootHandles(root.getChildCount() > 1);
     MyTreeCellEditor treeCellEditor = new MyTreeCellEditor();
     myTree.setCellEditor(treeCellEditor);