Google has two live streamed videos counting down the time until the events start. There is some speculation that Google might be adding extension support to both the Android and iOS versions of Chrome. Or perhaps Google has more desktop integration coming. The Android version of Chrome happens to share the same rendering engine as the desktop version which should make such integration a lot easier than hooking up the iOS version. The latter uses WebKit.
Whatever Google has in store for Chrome, we will have a better idea once the first countdown timer hit zero.
source: Google (1), (2) via AndroidPolice, MobileSyrup