Bug 192075 [SVG] There is an extra line in the legend area [0001]
Description: There is an extra line in the legend area Regression of #146973 Build number: 2.2.0.v200706011-1025 Steps to reproduce: 1. New a style: Font Color(Red), Decoration(Line through). 2. New a chart, apply the style to the chart. 3. Preview from the layout. Expected result: The legend does not have the red line just as PDF does. Actual result: See the screenshot. Error log: N/A
chart/org.eclipse.birt.chart.device.svg/src/org/eclipse/birt/chart/device/svg/SVGTextRenderer.java
showBottomValue( idr, lo, la, true );
				break;
			case LEFT :
				showLeftValue( idr, lo, la, true );
				break;
			case RIGHT :
				showRightValue( idr, lo, la, true );
				break;
		}
	}
	/**
	 * 
	 * @param ipr
	 * @param iLabelPosition
	 *            IConstants. LEFT, RIGHT, ABOVE or BELOW
	 * @param lo
	 *            POINT WHERE THE CORNER OF THE ROTATED RECTANGLE (OR EDGE
	 *            CENTERED) IS RENDERED
	 * @param la
	 * @throws RenderingException
	 */
	public final void renderTextAtLocation( IPrimitiveRenderer ipr,
			int iLabelPosition, Location lo, Label la ) throws ChartException
	{
		final ColorDefinition cdText = la.getCaption( ).getColor( );
		if ( cdText == null )
		{
			throw new ChartException( ChartDeviceExtensionPlugin.ID,
					ChartException.RENDERING,
					"exception.undefined.text.color",