Deprecate ActionController::Integration, ActionController::Integratio…

…nTest, ActionController::PerformanceTest,ActionController::AbstractRequest, ActionController::Request, ActionController::AbstractResponse, ActionController::Response and ActionController::Routing

actionpack/lib/action_controller/deprecated.rb

@@ -1,3 +1,7 @@
 ActionController::AbstractRequest = ActionController::Request = ActionDispatch::Request
 ActionController::AbstractResponse = ActionController::Response = ActionDispatch::Response
-ActionController::Routing = ActionDispatch::Routing
+ActionController::Routing = ActionDispatch::Routing
+
+ActiveSupport::Deprecation.warn 'ActionController::AbstractRequest and ActionController::Request are deprecated and will be removed, use ActionDispatch::Request instead.'
+ActiveSupport::Deprecation.warn 'ActionController::AbstractResponse and ActionController::Response are deprecated and will be removed, use ActionDispatch::Response instead.'
+ActiveSupport::Deprecation.warn 'ActionController::Routing is deprecated and will be removed, use ActionDispatch::Routing instead.'

actionpack/lib/action_controller/deprecated/integration_test.rb

@@ -1,2 +1,5 @@
 ActionController::Integration = ActionDispatch::Integration
 ActionController::IntegrationTest = ActionDispatch::IntegrationTest
+
+ActiveSupport::Deprecation.warn 'ActionController::Integration is deprecated and will be removed, use ActionDispatch::Integration instead.'
+ActiveSupport::Deprecation.warn 'ActionController::IntegrationTest is deprecated and will be removed, use ActionDispatch::IntegrationTest instead.'

actionpack/lib/action_controller/deprecated/performance_test.rb

@@ -1 +1,3 @@
 ActionController::PerformanceTest = ActionDispatch::PerformanceTest
+
+ActiveSupport::Deprecation.warn 'ActionController::PerformanceTest is deprecated and will be removed, use ActionDispatch::PerformanceTest instead.'