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
if ( part == this )
		{
			
			
			Display.getCurrent( ).asyncExec( new Runnable( ) {
				public void run( )
				{
					if ( instance!=null && instance.getActivePageInstance( ) instanceof GraphicalEditorWithFlyoutPalette )
					{
						GraphicalEditorWithFlyoutPalette editor = (GraphicalEditorWithFlyoutPalette) instance.getActivePageInstance( );
						GraphicalViewer view = editor.getGraphicalViewer( );
						UIUtil.resetViewSelection( view, true );
					}
				};
			} );
			if ( getEditorInput( ).exists( ) )
			{
				instance.handleActivation( );
				SessionHandleAdapter.getInstance( )
						.setReportDesignHandle( instance.getModel( ) );
				DataSetManager.initCurrentInstance( getEditorInput( ) );
			}
		}
	}
	public void partBroughtToTop( IWorkbenchPart part )
	{
		instance.partBroughtToTop( part );
	}
	public void partClosed( IWorkbenchPart part )
	{