Bug 176436 Charts Imported from Libraries do not update when libraries change
During a live presentation of BIRT at EclipseCon, we came across a rather embarassing issue. When charts are included in a library, and imported into a report design from a library, any changes to the library instance of the chart do not reflect in the report itself.
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/extension/PeerExtensionTest.java
assertNotNull( set.findChoice( "cm" ) );
		assertNull( set.findChoice( "mm" ) );
		assertNull( set.findChoice( "pt" ) );
	}
	/**
	 * Tests IReportItem :: getPredefinedStyles about the property search.
	 * 
	 * @throws Exception
	 */
	public void testPredefinedStyles( ) throws Exception
	{
		openDesign( FILE_NAME_6 );
		StyleHandle style = designHandle.findStyle( "testing-box" ); 
		
		
		DesignElementHandle extendedItem = designHandle
				.findElement( "headerMatrix" ); 
		assertEquals( DesignChoiceConstants.FONT_WEIGHT_400, extendedItem
				.getStringProperty( IStyleModel.FONT_WEIGHT_PROP ) );
		assertEquals( DesignChoiceConstants.FONT_SIZE_X_SMALL, extendedItem
				.getStringProperty( IStyleModel.FONT_SIZE_PROP ) );
		
		
		assertFalse( extendedItem.getPropertyHandle(
				IStyleModel.FONT_FAMILY_PROP ).isSet( ) );
		assertEquals( style.getStringProperty( IStyleModel.FONT_FAMILY_PROP ),
				extendedItem.getStringProperty( IStyleModel.FONT_FAMILY_PROP ) );
		assertFalse( extendedItem.getPropertyHandle(
				IStyleModel.FONT_STYLE_PROP ).isSet( ) );
		assertEquals( style.getStringProperty( IStyleModel.FONT_STYLE_PROP ),