Google IPO

here’s a quote:
Last year, it rang up a profit of $105.5 million on revenue of $961.8 million, according to IPO papers filed with the Securities and Exchange Commission. Cash generated from operating activities totaled $395.4 million.

here’s a question:
Does anyone know what % of that $395.4 million was generated by gambling terms? I wonder if it will affect the stock price when that revenue is gone? Seems to me even with new offerings, next year they won’t be as profitable from operations alone as they were last.