Google released Chrome 9 Beta with WebGL, Google Instant and with Sandboxed flash player plug-in. With addition 0f Sandboxing technology for web pages to the flash player in Chrome for windows, no malicious code can be executed on user’s Computer i.e malicious script can’t came out of sandboxed flash player in Google Chrome.
Google will release sandboxed flash player to Chrome for Mac and Linux in future releases. Google Instant is available as search engine for Chrome though its not enabled by default, you need to turn it on from options.
WebGL in Beta will bring hardware-accelerated #D graphics to Chrome. You can read about WebGL in Beta here.