Remove 16:9 cropping from web UI (#26132)

app/models/concerns/has_user_settings.rb

@@ -91,10 +91,6 @@ module HasUserSettings
     settings['web.trends']
   end
 
-  def setting_crop_images
-    settings['web.crop_images']
-  end
-
   def setting_disable_swiping
     settings['web.disable_swiping']
   end

app/models/user_settings.rb

@@ -17,7 +17,6 @@ class UserSettings
   setting :default_privacy, default: nil, in: %w(public unlisted private)
 
   namespace :web do
-    setting :crop_images, default: true
     setting :advanced_layout, default: false
     setting :trends, default: true
     setting :use_blurhash, default: true