Bug 172273 Grid insert to masterpage dosen't display propertily [05]
Build Number: 2.2.0.v20070131-1050 Description: As the screenshot, insert a grid (3*3) in the master page.It can't be display propertily. Step to reproduce: 1. new a report and switch to masterpage 2. insert a grid (3*3) Actual result: Please refer to the screenshot, it's abnormal.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/DesignElement.java
/**
	 * Clears local properties of the element.
	 */
	public void clearAllProperties( )
	{
		this.name = null;
		this.extendsRef = null;
		propValues.clear( );
	}
	/**
	 * Determines whether this element is managed by namespace. If this element
	 * is a pending node or the container is not managed by the namespace,
	 * return false. Otherwise true.
	 * 
	 * @return true if this element is managed by namespace, otherwise false
	 */
	public boolean isManagedByNameSpace( )
	{
		if ( getContainerInfo( ) == null )
			return false;
		return getContainerInfo( ).isManagedByNameSpace( );
	}
	/**
	 * Determines if the current element can be transformed to a template
	 * element. False will be returned if the element can not be dropped or the
	 * container of the current element can not contain the template element.
	 * 
	 * @param module
	 *            the root module of the element
	 *