Merge "Fix WebViewClient docs"

     * from where the event is dispatched. It gives the host application a chance

     * from where the event is dispatched. It gives the host application a chance

     * to handle the unhandled input events.

     * to handle the unhandled input events.

     *

     *

     * Note that if the event is a {@link MotionEvent}, then it's lifetime is only that of the

     * Note that if the event is a {@link android.view.MotionEvent}, then it's lifetime is only

     * function call. If the WebViewClient wishes to use the event beyond that, then it <i>must</i>

     * that of the function call. If the WebViewClient wishes to use the event beyond that, then it

     * create a copy of the event.

     * <i>must</i> create a copy of the event.

     *

     *

     * It is the responsibility of overriders of this method to call {@link onUnhandledKeyEvent}

     * It is the responsibility of overriders of this method to call

     * {@link #onUnhandledKeyEvent(WebView, KeyEvent)}

     * when appropriate if they wish to continue receiving events through it.

     * when appropriate if they wish to continue receiving events through it.

     *

     *

     * @param view The WebView that is initiating the callback.

     * @param view The WebView that is initiating the callback.