Bug 143689 Add build script to PDF plugin
PDF chart renderer plugin should havea buildXXX.xml script.
chart/org.eclipse.birt.chart.device.pdf/src/org/eclipse/birt/chart/device/pdf/PDFRendererImpl.java
{
			throw new ChartException( ChartDeviceSVGPlugin.ID,
					ChartException.RENDERING,
					"SVGRendererImpl.exception.UnableToWriteChartImage", 
					new Object[]{
						oOutputIdentifier
					},
					null );
		}
		
	}
	
    /**
     * Transcode SVG format data from a transcoder input into PNG format data and
     * write it to a transcoder output.
     *
     * @param tin  the TranscoderInput
     * @param tout  the TranscoderOutput
     *
     * @throws TranscoderException
     */
    protected void transcode2PDF(TranscoderInput tcin, TranscoderOutput tcout)
        throws TranscoderException
    {
        
        PDFTranscoder t = new PDFTranscoder();
        
        t.setErrorHandler(new DefaultErrorHandler()
        {
            public void error(TranscoderException te)