Remove old compatibility methods not being used

actionpack/lib/action_controller/base.rb

@@ -116,7 +116,7 @@ module ActionController
   #
   #   Title: <%= @post.title %>
   #
-  # You don't have to rely on the automated rendering. For example, actions that could result in the rendering of different templates 
+  # You don't have to rely on the automated rendering. For example, actions that could result in the rendering of different templates
   # will use the manual rendering methods:
   #
   #   def search
@@ -133,7 +133,7 @@ module ActionController
   # == Redirects
   #
   # Redirects are used to move from one action to another. For example, after a <tt>create</tt> action, which stores a blog entry to the
-  # database, we might like to show the user the new entry. Because we're following good DRY principles (Don't Repeat Yourself), we're 
+  # database, we might like to show the user the new entry. Because we're following good DRY principles (Don't Repeat Yourself), we're
   # going to reuse (and redirect to) a <tt>show</tt> action that we'll assume has already been created. The code might look like this:
   #
   #   def create

actionpack/lib/action_controller/metal/compatibility.rb

@@ -28,10 +28,6 @@ def rescue_action(env)
       end
     end
 
-    # For old tests
-    def initialize_template_class(*) end
-    def assign_shortcuts(*) end
-
     def _normalize_options(options)
       options[:text] = nil if options.delete(:nothing) == true
       options[:text] = " " if options.key?(:text) && options[:text].nil?

actionpack/test/controller/caching_test.rb

@@ -686,8 +686,6 @@ def setup
     @controller.params = @params
     @controller.request = @request
     @controller.response = @response
-    @controller.send(:initialize_template_class, @response)
-    @controller.send(:assign_shortcuts, @request, @response)
   end
 
   def test_fragment_cache_key

actionpack/test/controller/view_paths_test.rb

@@ -24,16 +24,9 @@ def hello_world; render(:template => 'test/hello_world'); end
   end
 
   def setup
-    # TestController.view_paths = nil
-
     @request  = ActionController::TestRequest.new
     @response = ActionController::TestResponse.new
-
     @controller = TestController.new
-    # Following is needed in order to setup @controller.template object properly
-    @controller.send :assign_shortcuts, @request, @response
-    @controller.send :initialize_template_class, @response
-
     @paths = TestController.view_paths
   end