[gnome-shell] (16 commits) Non-fast-forward update to branch gbsneto/blur

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

The branch 'gbsneto/blur' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  308f16f... screenShield: Blur background
  bd6f105... screenShield: Animate shield using translation_y

Commits added to the branch:

  2703eed... extensionPrefs: Simplify state change handling (*)
  a2044c6... extensionPrefs: Always redefine getCurrentExtension() on pr (*)
  f3eeb94... checkBox: Fix expand and align properties (*)
  c4fa052... appDisplay: Use _getCategories function instead of duplicat (*)
  61b7199... appDisplay: Make _items object a Map (*)
  203c3f9... appDisplay: Make AllViews folderIcons property private (*)
  2ba4108... appDisplay: Rename _allItems array to _orderedItems (*)
  3c4c37e... perf-helper: Add content for custom drawing (*)
  0185c28... perf-helper: Remove unused atoms (*)
  c0309d9... switcherPopup: Dismiss when a system modal dialog opens (*)
  ccd8b47... popupMenu: Close when a system modal pops up (*)
  85bec78... screenShield: Adapt to painting and picking API change (*)
  0795d8d... magnifier: Adapt to painting and picking API change (*)
  1546558... weather: Only require auto-location authorization if sandbo (*)
  4c2265d... screenShield: Blur background
  8607735... screenShield: Animate shield using translation_y

(*) This commit already existed in another branch; no separate mail sent