DreamWorks Animation Flips to Profit  LOS ANGELES (Reuters) - Animated film studio DreamWorks  Animation SKG Inc &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=DWA.N target=/stocks/quickinfo/fullquote"&gt;DWA.N&lt;/A&gt; on Wednesday reported a profit from a  year-earlier loss in its first earnings period since the  company went public in October.