Bug 117291 Background properties in Master Page aren't supported in BIRT PDF emitter.
Description: Background properties in Master Page aren't supported in BIRT PDF emitter. Steps to reproduce: 1. Set background properties to Master Page 2. Preview in pdf. Expected result: Background properties work. Actual result: It doesn't work.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/content/impl/PageContent.java
marginBottom = page.getBottomMargin( );
			if(page instanceof SimpleMasterPageDesign)
			{
				headerHeight = ((SimpleMasterPageDesign)page).getHeaderHeight();
				footerHeight = ((SimpleMasterPageDesign)page).getFooterHeight();
			}
			if(headerHeight==null)
			{
				headerHeight = new DimensionType( 0.25f, EngineIRConstants.UNITS_IN );
			}
			if(footerHeight==null)
			{
				footerHeight = new DimensionType( 0.25f, EngineIRConstants.UNITS_IN );
			}
		}
	}
	public void accept( IContentVisitor visitor, Object value )
	{
		visitor.visitPage( this, value );
	}
	MasterPageDesign getMasterPage( )
	{
		return (MasterPageDesign) this.generateBy;
	}
	public String getOrientation( )
	{
		return orientation;
	}
	public String getPageType( )
	{