Problem/Motivation
Follow-up to #3072305-45: Notice: Undefined index: #item in user_user_view_alter()
It is used in system module (indirect dependency on user) via \Drupal\system\Form\ThemeSettingsForm::buildForm()
Function used only 3 times in contrib http://grep.xnddx.ru/search?text=user_picture_enabled
Current implementation does not check that user_picture field is image and added by standard profile
There's few known bugs with it
Proposed resolution
- reconsider usage of user_picture field
- deprecate user_picture_enabled() and move all related functionality to helper
Remaining tasks
- discuss, figure less buggy implementation
- patch and commit
User interface changes
tbd
API changes
tbd
Data model changes
no
Release notes snippet
tbd