Bug 155943 "Restore Properties" is always enabled for extended chart
Steps to reproduce: 1.New a report, includes a library, extends lib.chart 2.Choose the chart Expected result: "Restore Properties" is disabled untill set/change any local properties for the chart Actual result: "Restore Properties" is always enabled
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/writer/ModuleWriter.java
for ( int i = 0; i < list.size( ); i++ )
			{
				HighlightRule rule = (HighlightRule) list.get( i );
				writer.startElement( DesignSchemaConstants.STRUCTURE_TAG );
				property( rule, HighlightRule.OPERATOR_MEMBER );
				property( rule, HighlightRule.BACKGROUND_COLOR_MEMBER );
				
				property( rule, HighlightRule.BORDER_TOP_STYLE_MEMBER );
				property( rule, HighlightRule.BORDER_TOP_WIDTH_MEMBER );
				property( rule, HighlightRule.BORDER_TOP_COLOR_MEMBER );
				property( rule, HighlightRule.BORDER_LEFT_STYLE_MEMBER );
				property( rule, HighlightRule.BORDER_LEFT_WIDTH_MEMBER );
				property( rule, HighlightRule.BORDER_LEFT_COLOR_MEMBER );
				property( rule, HighlightRule.BORDER_BOTTOM_STYLE_MEMBER );
				property( rule, HighlightRule.BORDER_BOTTOM_WIDTH_MEMBER );
				property( rule, HighlightRule.BORDER_BOTTOM_COLOR_MEMBER );
				property( rule, HighlightRule.BORDER_RIGHT_STYLE_MEMBER );
				property( rule, HighlightRule.BORDER_RIGHT_WIDTH_MEMBER );
				property( rule, HighlightRule.BORDER_RIGHT_COLOR_MEMBER );
				
				property( rule, HighlightRule.FONT_FAMILY_MEMBER );
				property( rule, HighlightRule.FONT_SIZE_MEMBER );
				property( rule, HighlightRule.FONT_STYLE_MEMBER );
				property( rule, HighlightRule.FONT_WEIGHT_MEMBER );
				property( rule, HighlightRule.FONT_VARIANT_MEMBER );
				property( rule, HighlightRule.COLOR_MEMBER );
				property( rule, HighlightRule.TEXT_UNDERLINE_MEMBER );
				property( rule, HighlightRule.TEXT_OVERLINE_MEMBER );
				property( rule, HighlightRule.TEXT_LINE_THROUGH_MEMBER );
				property( rule, HighlightRule.TEXT_ALIGN_MEMBER );