Bug 157259 In PDF <li> effect is incorrect when page break happens.
Description: In PDF <li> effect is incorrect when page break happens. Steps to reproduce: 1. Open attached report and preview in pdf, pay attention to the first <li>text in the beginning of second page. Expected result: Correct <li> effect. Actual result: text after <li> is displayed at the second line instead of the same line as dot. See screenshot.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/util/HTML2Content.java
if ( body != null )
		{
			htmlProcessor.execute( body, styleMap );
			processNodes( body, checkEscapeSpace( doc ), styleMap, foreign );
		}
	}
	
	/**
	 * Visits the children nodes of the specific node
	 * 
	 * @param visitor
	 *            the ITextNodeVisitor instance
	 * @param ele
	 *            the specific node
	 * @param needEscape
	 *            the flag indicating the content needs escaping
	 */
	private void processNodes( Element ele, boolean needEscape, HashMap cssStyles, IContent content )
	{
		int level=0;
		for ( Node node = ele.getFirstChild( ); node != null; node = node
				.getNextSibling( ) )
		{
			if ( node.getNodeName( ).equals( "value-of" ) ) 
			{
				if ( node.getFirstChild( ) instanceof Element )
				{
					processNodes( (Element) node.getFirstChild( ), checkEscapeSpace( node ), cssStyles, content );
				}
			}