Web Applications 1.0 r5686 Change pushState() and replaceState() so that they update the pending state object as well (otherwise, pushState vs pushState;back;forward would result in different state objects in the initial popostate which is just silly).

Add a description of Web Applications 1.0 r5686 Change pushState() and replaceState() so that they update the pending state object as well (otherwise, pushState vs pushState;back;forward would result in different state objects in the initial popostate which is just silly).