Bug 187449 [Automation][Smoke][Regression] dynamic text and chart cannot be rendered properly
steps to reproduc: - use the attache report design - preview in pdf and viewer expected behavior: - all report items should be rendered properly actual behavior: - dynamic text and chart were missing in output
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ExtendedItemExecutor.java
if ( executor != null )
		{
			
			if ( executor instanceof ExtendedGenerateExecutor )
			{
				ExtendedGenerateExecutor gExecutor = (ExtendedGenerateExecutor) executor;
				gExecutor.context = context;
				gExecutor.report = report;
				gExecutor.design = design;
			}
			content = executor.execute( );
			if ( content != null )
			{
				InstanceID iid = content.getInstanceID( );
				if ( iid != null )
				{
					long uid = iid.getUniqueID( );
					if ( uid == -1 )
					{
						uid = generateUniqueID( );
						iid = new InstanceID( iid.getParentID( ), uid, iid
								.getComponentID( ), iid.getDataID( ) );
						content.setInstanceID( iid );
					}
				}
				else
				{
					iid = getInstanceID( );
					content.setInstanceID( iid );
				}