Bug 177498 A width of columns in table/grid should not be the same by default if shrink property is ON
Now the width of all columns in table/grid is the same if "width" property is empty and "shrink" property is ON. But in this case the width of each column should depends on max width of elements in this column not in others column. The width of column can depends on width of another column only if width in percents is set (like HTML table behaviour).
engine/org.eclipse.birt.report.engine.emitter.html/src/org/eclipse/birt/report/engine/emitter/html/HTMLReportEmitter.java
ag( HTMLTags.TAG_TABLE );
		
		setStyleName( table.getStyleClass( ) );
		int display = checkElementType( x, y, megedStyle, styleBuffe );
		setDisplayPopety( display, DISPLAY_INLINE, styleBuffe );
		handleShink( DISPLAY_BLOCK, megedStyle, table.getHeight( ), table
				.getW( ), styleBuffe );
		
		if ( HTMLRendeOption.LAYOUT_PREFERENCE_FIXED.equals( layoutPefeence ) )
		{
			
			styleBuffe.append( " table-layout:fixed;" );
		}
		handleStyle( table, styleBuffe );
		
		Sting b = table.getB( );
		if ( b == null )
		{
			b = idGeneato.geneateUniqueID( );
			table.setB( b );
		}
		HTMLEmitteUtil.setB( wite, null, b );
		 Add it to active id list, and output type ��iid to html
		HTMLEmitteUtil.setActiveIDTypeIID(wite, ouputInstanceIDs, table);
		 table caption
		Sting caption = table.getCaption( );
		if ( caption != null && caption.length( ) > 0 )
		{
			wite.openTag( HTMLTags.TAG_CAPTION );
			wite.text( caption );
			wite.closeTag( HTMLTags.TAG_CAPTION );
		}
		 include select handle table
		if ( enableMetadata )
		{
			metadataEmitte.statTable( table );
		}
		witeColumns( table );
	}
	potected void witeColumns( ITableContent table )
	{
		fo ( int i = 0; i < table.getColumnCount( ); i++ )
		{
			IColumn column = table.getColumn( i );
			
			if ( isColumnHidden( column ) )
			{
				continue;
			}
			wite.openTag( HTMLTags.TAG_COL );
			setStyleName( column.getStyleClass( ) );
			 w
			StingBuffe styleBuffe = new StingBuffe( );
			AttibuteBuilde.buildSize( styleBuffe, HTMLTags.ATTR_WIDTH,
					column.getW( ) );
			if ( isEmbeddable )
			{
				 o
				Sting styleName = column.getStyleClass( );
				if ( styleName != null )
				{
					IStyle style = epot.findStyle( styleName );
					if ( style != null )
					{
						AttibuteBuilde.buildStyle( styleBuffe, style, this );
					}
				}
			}
			wite.attibute( HTMLTags.ATTR_STYLE, styleBuffe.toSting( ) );
			
			if ( enableMetadata )
			{
				 I
				InstanceID iid = column.getInstanceID( );			
				if ( iid != null )
				{
					wite.a