Bug 194843 Cross tab Cube - Cannot delete a dimension using the cube builder
- Open the attached report design - Delete the "Region" group. Current behavior - Does now allow me to delete the group.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/command/NameSpaceRecord.java
{
	/**
	 * The module that has the name space.
	 */
	protected INameHelper nameHelper = null;
	/**
	 * The element to add or remove.
	 */
	protected DesignElement element = null;
	/**
	 * The name space to use.
	 */
	protected int nameSpaceID = 0;
	/**
	 * Whether to add or remove the element.
	 */
	protected boolean add = false;
	/**
	 * Constructor.
	 * 
	 * @param nameHelper
	 *            the name container
	 * @param ns
	 * @param symbol
	 *            the element to insert or remove.
	 * @param isAdd
	 *            whether to add (true) or remove (false) the element.
	 */
	public NameSpaceRecord( INameHelper nameHelper, int ns,
			DesignElement symbol, boolean isAdd )