Bug 187178 Remove Total.* from expression build
The Total java script object is no longer supported by BIRT. It should be removed from Expression builder.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/dialogs/ExpressionTreeSupport.java
for ( Iterator iter = cachedMetadata.getResultSet( ).iterator( ); iter.hasNext( ); )
				{
					ResultSetColumnHandle element = (ResultSetColumnHandle) iter.next( );
					createSubTreeItem( dataSetItem,
							element.getColumnName( ),
							IMAGE_COLUMN,
							DEUtil.getExpression( element ),
							element.getColumnName( ),
							true );
				}
			}
			catch ( SemanticException e )
			{
			}
		}
	}
	/**
	 * Creates birt object tree. Must set Tree before execution.
	 * 
	 */
	public void createBirtObjectsTree( )
	{
		Assert.isNotNull( tree );
		TreeItem topItem = createTopTreeItem( tree, TREE_ITEM_BIRT_OBJECTS );
		createObjects( topItem, OBJECTS_TYPE_BIRT );
	}
	/**
	 * Creates a top tree item
	 * 
	 * @param parent