Bug 188829 Move the item ,the trans of the model don't close.
1:New report design. 2:Add a Embedded image. 3:Add another imge , then drag the second imge to the first position. 4:Change the size of the first image. Expected: Image change the size. Now: Image size don't change.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/command/ContentRecord.java
import org.eclipse.birt.report.model.elements.ParameterGroup;
import org.eclipse.birt.report.model.elements.ReportItem;
import org.eclipse.birt.report.model.elements.SimpleDataSet;
import org.eclipse.birt.report.model.elements.TableGroup;
import org.eclipse.birt.report.model.elements.TableItem;
import org.eclipse.birt.report.model.elements.TableRow;
import org.eclipse.birt.report.model.i18n.MessageConstants;
import org.eclipse.birt.report.model.i18n.ModelMessages;
import org.eclipse.birt.report.model.metadata.ElementDefn;
import org.eclipse.birt.report.model.metadata.MetaDataDictionary;
import org.eclipse.birt.report.model.validators.ValidationExecutor;
/**
 * Records adding a content into a container, or removing content from a
 * container. Removing a content from a container effectively deletes the
 * content from the report design .
 * 
 */
public class ContentRecord extends SimpleRecord
{
	/**
	 * Container information of this record.
	 */
	protected ContainerContext containerInfo = null;
	/**
	 * The content element.
	 */
	protected DesignElement content = null;
	/**
	 * Whether to add or remove the element.
	 */