Bug 182676 [Automation][Regression] an extra image/chart was rendered
steps to reproduce: - use the attached report - preview expected behavior: - only one image/chart should be displayed actual behavior: - there were two on each report
engine/org.eclipse.birt.report.engine.emitter.html/src/org/eclipse/birt/report/engine/emitter/html/HTMLVisionOptimize.java
}
	/**
	 * Handles the font-weight property of the cell content while the cell is in
	 * table header
	 * 
	 * @param element
	 *            the styled element content
	 * @param styleBuffer
	 *            the StringBuffer instance
	 */
	protected void handleCellFont( ICellContent element,
			StringBuffer styleBuffer )
	{
		IStyle style = element.getStyle( );
		String fontWeight = style.getFontWeight( );
		if ( fontWeight == null )
		{
			style = element.getComputedStyle( );
			fontWeight = style.getFontWeight( );
			if ( fontWeight == null )
			{
				fontWeight = "normal";
			}
			styleBuffer.append( "font-weight: " );
			styleBuffer.append( fontWeight );
			styleBuffer.append( ";" );
		}
	}
}