Issue #2563761: Call to undefined function bootstrap_form_process()

MY_MODULE.module

<?php
/**
 * Implements hook_init().
 */
function MY_MODULE_init() {
    module_invoke('bootstrap', 'element_info');
    module_invoke('bootstrap', 'element_info_alter');
}

patch.diff

diff --git a/includes/alter.inc b/includes/alter.inc
index c4a9677..60e18cf 100644
--- a/includes/alter.inc
+++ b/includes/alter.inc
@@ -76,7 +76,7 @@ function bootstrap_css_alter(&$css) {
 /**
  * Implements hook_element_info_alter().
  */
-function bootstrap_element_info_alter(&$info) {
+function bootstrap_element_info_alter(&$info = array()) {
   global $theme_key;
 
   $cid = "theme_registry:bootstrap:element_info";

Steps.txt

* Creat a custom module & implement hook_init (See module example)
* Patch bootstrap theme using the patch.diff

bootstrap isn't a module, so module_invoke('bootstrap', 'element_info') doesn't actually do anything.

And module_invoke('bootstrap', 'element_info_alter') is wrong, it should be drupal_alter('element_info') which is called for both modules and themes in 7.x.