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/ContentCommand.java
* @param content
	 *            the content to remove
	 * @param unresolveReference
	 *            status whether to un-resolve the references
	 * @throws SemanticException
	 */
	protected void doDelectAction( DesignElement content )
			throws SemanticException
	{
		super.doDelectAction( content );
		
		dropUserProperties( content );
		if ( content.hasReferences( ) )
			adjustReferenceClients( (IReferencableElement) content );
		adjustReferredClients( content );
		adjustDerived( content );
		
		if ( content.getStyle( module ) != null )
		{
			StyleCommand styleCmd = new StyleCommand( module, content );
			styleCmd.setStyle( null );
		}
		
		if ( content.getExtendsElement( ) != null )
		{
			ExtendsCommand extendsCmd = new ExtendsCommand( module, content );
			extendsCmd.setExtendsName( null );
		}
		
		if ( content.getName( ) != null )