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/MoveContentRecord.java
{
		
		
		if ( eventTarget != null )
		{
			return new PropertyEvent( eventTarget.getElement( ), eventTarget
					.getPropName( ) );
		}
		return new ContentEvent( focus, content, ContentEvent.SHIFT );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.activity.ActivityRecord#getPostTasks()
	 */
	protected List getPostTasks( )
	{
		List retValue = new ArrayList( );
		retValue.addAll( super.getPostTasks( ) );
		if ( !( content instanceof TableGroup || content instanceof TableRow || content instanceof Cell ) )
			return retValue;
		ReportItem compoundElement = LayoutUtil.getCompoundContainer( focus
				.getElement( ) );
		if ( compoundElement == null )
			return retValue;
		retValue.add( new LayoutRecordTask( compoundElement.getRoot( ),
				compoundElement ) );
		return retValue;
	}
}