Bug 124260 [regression]Pre-define style "report" won't take effect in PDF
Steps to reproduce: 1.Add a label in the report 2.New a pre-define style "report", set font color to red, size to large 3.Preview the report in PDF Actual result: The style is not applied to the report Expected result: The style is applied to the report
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/presentation/PageRegion.java
{
		private IContent parent;
		public DOMBuildingEmitter( )
		{
		}
		public void startContent( IContent content )
		{
			if ( parent != null )
			{
				parent.getChildren( ).add( content );
				parent = content;
			}
			openContent( content );
		}
		public void endContent( IContent content )
		{
			if ( parent != null )
			{
				parent = (IContent) parent.getParent( );
			}
			closeContent( content );
		}
	}
}