![134039 mobilesafariinterface](https://images.macrumors.com/t/6tF1pDoEBiRqd6a7J0e6CgNSrTs=/400x0/article/2008/09/25/134039-mobilesafariinterface.jpg?lossy)
The release of the beta of the iPhone 2.2 brought few obvious changes to the iPhone's firmware. One tweak that was noted was that Mobile Safari got a bit of a refresh, moving the Google search bar into the title bar.
In the current version of the iPhone, the Google search only appears when you tap on the address bar.