Bug 164796 [Viewers] TableViewer setSelectionToWidget always scrolls to widget
The current implementation uses setSelection(TableItem[]) which always scrolls to the selection so the reveal-flags has no effect.
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/TableViewer.java
* 
	 * @param selection
	 *            the new selection
	 * @param reveal
	 *            <code>true</code> if the selection is to be made visible,
	 *            and <code>false</code> otherwise
	 * @see Table#setSelection(int[])
	 * @see Table#showSelection()
	 */
	public void setSelection(ISelection selection, boolean reveal) {
		super.setSelection(selection, reveal);
	}
	
	protected ViewerRow getViewerRowFromItem(Widget item) {
		if( cachedRow == null ) {
			cachedRow = new TableViewerRow((TableItem) item);
		} else {
			cachedRow.setItem((TableItem) item);
		}
		
		return cachedRow;
	}
	
	/**
	 * Create a new row with style at index
	 * 
	 * @param style
	 * @param rowIndex
	 * @return ViewerRow
	 */