This patch removes deprecated catch-all routes from AM

It also removes a monkey patch from AM::Base

actionmailer/test/url_test.rb

@@ -8,11 +8,16 @@ class WelcomeController < ActionController::Base
 
 AppRoutes = ActionDispatch::Routing::RouteSet.new
 
-class ActionMailer::Base
-  include AppRoutes.url_helpers
+AppRoutes.draw do
+  get "/welcome" => "foo#bar", as: "welcome"
+  get "/dummy_model" => "foo#baz", as: "dummy_model"
+  get "/welcome/greeting", to: "welcome#greeting"
+  get "/a/b(/:id)", to: "a#b"
 end
 
 class UrlTestMailer < ActionMailer::Base
+  include AppRoutes.url_helpers
+
   default_url_options[:host] = "www.basecamphq.com"
 
   configure do |c|
@@ -80,14 +85,6 @@ def setup
   def test_url_for
     UrlTestMailer.delivery_method = :test
 
-    AppRoutes.draw do
-      ActiveSupport::Deprecation.silence do
-        get ":controller(/:action(/:id))"
-        get "/welcome" => "foo#bar", as: "welcome"
-        get "/dummy_model" => "foo#baz", as: "dummy_model"
-      end
-    end
-
     # string
     assert_url_for "http://foo/", "http://foo/"
 
@@ -111,13 +108,6 @@ def test_url_for
   def test_signed_up_with_url
     UrlTestMailer.delivery_method = :test
 
-    AppRoutes.draw do
-      ActiveSupport::Deprecation.silence do
-        get ":controller(/:action(/:id))"
-        get "/welcome" => "foo#bar", as: "welcome"
-      end
-    end
-
     expected = new_mail
     expected.to      = @recipient
     expected.subject = "[Signed up] Welcome #{@recipient}"