Merge "WebView: fix broken references to #onShowFileChooser"

     * @param webView The WebView instance that is initiating the request.

     * @param filePathCallback Invoke this callback to supply the list of paths to files to upload,

     *                         or NULL to cancel. Must only be called if the

     *                         <code>showFileChooser</code> implementations returns true.

     *                         {@link #onShowFileChooser} implementation returns true.

     * @param fileChooserParams Describes the mode of file chooser to be opened, and options to be

     *                          used with it.

     * @return true if filePathCallback will be invoked, false to use default handling.

     * @param capture The value of the 'capture' attribute of the input tag

     *         associated with this file picker.

     *

     * @deprecated Use {@link #showFileChooser} instead.

     * @deprecated Use {@link #onShowFileChooser} instead.

     * @hide This method was not published in any SDK version.

     */

    @SystemApi