Bug 130091 [regression]Save button failed after edit script in data item.
Description: Save button failed after edit script in data item. Steps to reproduce: 1. New a report 2. Insert a data item and input "data". 3. Select data item and transfer to script pane, input some words. 4. Transfer back to Layout and save the report. Expected result: Save action works. Actual result: Save action failed.
UI/org.eclipse.birt.report.designer.ui.ide/src/org/eclipse/birt/report/designer/ui/editors/ReportEditorProxy.java
instance.setFocus( );
	}
	public Object getAdapter( Class adapter )
	{
		return instance.getAdapter( adapter );
	}
	public void doSave( IProgressMonitor monitor )
	{
		instance.doSave( monitor );
		firePropertyChange( PROP_DIRTY );
	}
	public void doSaveAs( )
	{
		instance.doSaveAs( );
		firePropertyChange( PROP_DIRTY );
	}
	public boolean isDirty( )
	{
		return instance.isDirty( );
	}
	public boolean isSaveAsAllowed( )
	{
		return instance.isSaveAsAllowed( );
	}
	public boolean isSaveOnCloseNeeded( )
	{
		return instance.isSaveOnCloseNeeded( );
	}
	/*
	 * (non-Javadoc)