Google officially released Google Chrome Browser Beta that features a simple and intuitive user interface and an entirely new architecture designed for speed, security, and stability. Google says that Google Chrome should not have an impact on your AdWords campaigns. For publishers, you should see the ads on your pages continue to appear as normal in Google Chrome; we built Google Chrome so that most webmasters and site owners shouldn't have to make changes to their sites. If your site is compatible with Safari, it should also be compatible with Google Chrome, as they are both built using WebKit, syas AdSense blog.

Google Chrome uses the same open source rendering engine as Apple's Safari browser (WebKit), so your landing pages and sites should appear in Google Chrome as they do in Apple Safari. The way users interact with ads and sites should be similar as well.

More info: Google Chrome features page | Video | Download