[gnome-photos] (17 commits) Created branch wip/rishi/collection

[Debarshi Ray <debarshir src gnome org>]

The branch 'wip/rishi/collection' was created.

Summary of new commits:

  f53befc... base-item: Use QUERY_FLAGS_UNFILTERED in base_item_refresh
  2192a49... item-manager: Emit active-collection-changed only when ther
  1bed4e4... item-manager: Use switches for enums instead of if-else
  f218b55... embed, tool-crop: Style fixes
  5145618... item-manager: Assert that the modes are never NONE
  a620782... main-toolbar: Use switches for enums instead of if-else
  235270e... item-manager: Assert a few more invariants when going back 
  fc07330... item-manager: Consolidate the signal emissions in one place
  9ea46ba... main-toolbar: Split out the code to create the selection mo
  780b52f... main-toolbar: Be more strict about what is acceptable
  85978cb... item-manager: collection_view
  b280846... Add PhotosOffsetCollectionViewController
  3aeea1a... Add PhotosTrackerCollectionViewController
  34b9d07... Ensure PhotosTrackerCollectionViewController
  5a4b72d... offset-collections-controller: ...
  ccfdef4... tracker-collections-controller
  867609c... tracker-search-controller: ...