Bug 154975 Column width of Table and Grid doesn't support 0% in PDF
Column width of Table and Grid doesn't support 0% Steps to reproduce: 1.new a table or grid 3*3 2.Set the width of the three columns to 0%,70%,30% and set different colors to them 3.Preview it in PDF Expected result: Column width will be displayed the same with the percentage. Actual result: Each column takes up 1/3 of the width
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
implements
			IPDFTableLayoutManager,
			IBlockStackingLayoutManager
{
	/**
	 * hold all unresolved drop cell area
	 */
	protected ArrayList dropList = new ArrayList( );
	/**
	 * Border conflict resolver
	 */
	protected BorderConflictResolver bcr = new BorderConflictResolver( );
	/**
	 * table content
	 */
	private ITableContent tableContent;
	/**
	 * identify if repeat header
	 */
	protected boolean repeatHeader;
	/**
	 * number of table column
	 */
	protected int columnNumber;
	/**
	 * table width
	 */