Google Now coming to Chrome was not the Chrome announcements last month Google made at Google I/O, but just because it hasn’t been announced doesn’t mean it’s far off.
There have been rumors of Google Now coming to Chrome since last year, and now CNET has found notifications the developer version of Chrome, which say “Enable Google Now Cards”

There has also been talk that Google Now could come to the Google homepage, which certainly fit right along with the recently launched conversational search feature.