Bug 131245 [Smoke][Regression]Run Report window in Web View cannot display existed parameteres.
Description: Run Report window in Web View cannot display existed parameteres. Steps to reproduce: 1. New a parameter. 2. Preview in Web Viewer 3. Click Run Report button. Result: No parameter showed.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/context/ViewerAttributeBean.java
* @param parameterTask
	 *            The parameterTask to set.
	 */
	public void setParameterTask( IGetParameterDefinitionTask parameterTask )
	{
		this.parameterTask = parameterTask;
	}
	/**
	 * @return Returns the reportRunnable.
	 */
	public IReportRunnable getReportRunnable( )
	{
		return reportRunnable;
	}
	/**
	 * @param reportRunnable
	 *            The reportRunnable to set.
	 */
	public void setReportRunnable( IReportRunnable reportRunnable )
	{
		this.reportRunnable = reportRunnable;
	}
	/**
	 * @return Returns the parameterBean.
	 */
	public ParameterAttributeBean getParameterBean( )
	{
		return parameterBean;
	}
	/**