Removed deprecated `Rails.application.railties.engines`.

railties/CHANGELOG.md

+*   Removed deprecated `Rails.application.railties.engines`.
+
+    *Arun Agrawal*
+
 *   Removed deprecated threadsafe! from Rails Config.
 
     *Paul Nikitochkin*

railties/lib/rails/engine/railties.rb

@@ -9,10 +9,6 @@ def initialize
           ::Rails::Engine.subclasses.map(&:instance)
       end
 
-      def self.engines
-        @engines ||= ::Rails::Engine.subclasses.map(&:instance)
-      end
-
       def each(*args, &block)
         _all.each(*args, &block)
       end
@@ -25,5 +21,3 @@ def -(others)
     end
   end
 end
-
-ActiveSupport::Deprecation.deprecate_methods(Rails::Engine::Railties, :engines)

railties/test/railties/engine_test.rb

@@ -1236,12 +1236,6 @@ def index
       assert_equal '/foo/bukkits/bukkit', last_response.body
     end
 
-    test "engines method is properly deprecated" do
-      boot_rails
-
-      assert_deprecated { app.railties.engines }
-    end
-
   private
     def app
       Rails.application