private static void openFallbackBrowserActionsMenu(
            Context context, Uri uri, int type, List<BrowserActionItem> menuItems) {
        BrowserActionsFallbackMenuUi menuUi =
                new BrowserActionsFallbackMenuUi(context, uri, menuItems);
        menuUi.displayMenu();
        if (sDialogListenter != null) {
            sDialogListenter.onDialogShown();
        }
    }
Open a Browser Actions menu from support library.
@param context The context requesting for a Browser Actions menu.
@param uri The url for Browser Actions menu.
@param type The type of the url for context menu to be opened.
@param menuItems List of {@link BrowserActionItem} to add to the fallback menu.
customtabs/src/android/support/customtabs/browseractions/BrowserActionsIntent.java