Add more comment for EXTRA_APPEND_LOCATION

    public static final String EXTRA_INLINE_FAILURL ="com.android.browser.inline.failurl";

    /**

     * The name of the extra data in the VIEW intent. If the Browser is handling

     * the intent and the setting for USE_LOCATION_FOR_SERVICES is allow, the

     * Browser will send the location in the POST data.

     * The name of the extra data in the VIEW intent. The data is in boolean.

     * <p>

     * If the Browser is handling the intent and the setting for

     * USE_LOCATION_FOR_SERVICES is allow, the Browser will send the location in

     * the POST data if this extra data is presented and it is true.

     */

    public static final String EXTRA_APPEND_LOCATION = "com.android.browser.append_location";