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
content.getName( ) ) != null;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.validators.core.IValidatorProvider#getValidators()
	 */
	public List getValidators( )
	{
		List list = ValidationExecutor.getValidationNodes( this.containerInfo
				.getElement( ), containerInfo.getTriggerSetForContainerDefn( ),
				false );
		
		if ( add && state != UNDONE_STATE || !add && state == UNDONE_STATE )
		{
			ElementDefn contentDefn = (ElementDefn) content.getDefn( );
			list.addAll( ValidationExecutor.getValidationNodes( content,
					contentDefn.getTriggerDefnSet( ), false ) );
		}
		return list;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.activity.ActivityRecord#getPostTasks()
	 */
	protected List getPostTasks( )
	{
		List retValue = new ArrayList( );
		retValue.addAll( super.getPostTasks( ) );