Merge change 7124 into donut

            // is non-null and we just want to scroll to whatever that

            // rectangle is).

            View focus = mRealFocusedView;

            // When in touch mode, focus points to the previously focused view,

            // which may have been removed from the view hierarchy. The following

            // line checks whether the view is still in the hierarchy

            if (focus == null || focus.getParent() == null) {

                mRealFocusedView = null;

                return false;

            }

            if (focus != mLastScrolledFocus) {

                // If the focus has changed, then ignore any requests to scroll

                // to a rectangle; first we want to make sure the entire focus