Bug 153038 NPE when delete master page content in old report design.
UI/org.eclipse.birt.report.designer.ui.editors.schematic/src/org/eclipse/birt/report/designer/internal/ui/editors/layout/ReportEditorWithPalette.java
getSelectionActions( ).add( action.getId( ) );
		addEditPartAction( (SelectionAction) action );
		action = new GeneralInsertMenuAction( this,
				GeneralInsertMenuAction.INSERT_GRID_ID,
				ReportDesignConstants.GRID_ITEM );
		getSelectionActions( ).add( action.getId( ) );
		addEditPartAction( (SelectionAction) action );
		action = new GeneralInsertMenuAction( this,
				GeneralInsertMenuAction.INSERT_LIST_ID,
				ReportDesignConstants.LIST_ITEM );
		getSelectionActions( ).add( action.getId( ) );
		addEditPartAction( (SelectionAction) action );
		action = new GeneralInsertMenuAction( this,
				GeneralInsertMenuAction.INSERT_TABLE_ID,
				ReportDesignConstants.TABLE_ITEM );
		getSelectionActions( ).add( action.getId( ) );
		addEditPartAction( (SelectionAction) action );
		action = new GeneralInsertMenuAction( this,
				GeneralInsertMenuAction.INSERT_IMAGE_ID,
				ReportDesignConstants.IMAGE_ITEM );
		getSelectionActions( ).add( action.getId( ) );
		addEditPartAction( (SelectionAction) action );
		action = new GeneralInsertMenuAction( this,
				GeneralInsertMenuAction.INSERT_DYNAMIC_TEXT_ID,
				ReportDesignConstants.TEXT_DATA_ITEM );
		getSelectionActions( ).add( action.getId( ) );
		addEditPartAction( (SelectionAction) action );
		action = new NewParameterAction(
				NewParameterAction.INSERT_SCALAR_PARAMETER,
				ReportDesignConstants.SCALAR_PARAMETER_ELEMENT );