function image_style_delete_form_submit
Submit handler to delete an image style.
File
- 
              modules/
image/ image.admin.inc, line 349  
Code
function image_style_delete_form_submit($form, &$form_state) {
  $style = $form_state['image_style'];
  image_style_delete($style, $form_state['values']['replacement']);
  drupal_set_message(t('Style %name was deleted.', array(
    '%name' => $style['label'],
  )));
  $form_state['redirect'] = 'admin/config/media/image-styles';
}
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