Revert "Take into account time spent in AR even if a redirect occurs or if it is after the render" because it's causing test failures about missing db_during_render.

This reverts commit 60b55baca9.

actionpack/test/activerecord/controller_runtime_test.rb

@@ -15,17 +15,6 @@ class ControllerRuntimeLogSubscriberTest < ActionController::TestCase
     def zero
       render :inline => "Zero DB runtime"
     end
-    
-    def redirect
-      Project.all
-      redirect_to :action => 'show'
-    end
-
-    def db_after_render
-      render :inline => "Hello world"
-      Project.all
-      ActiveRecord::LogSubscriber.runtime += 100
-    end
   end
 
   include ActiveSupport::LogSubscriber::TestHelper
@@ -63,19 +52,4 @@ class ControllerRuntimeLogSubscriberTest < ActionController::TestCase
     assert_equal 2, @logger.logged(:info).size
     assert_match(/\(Views: [\d.]+ms \| ActiveRecord: 0.0ms\)/, @logger.logged(:info)[1])
   end
-  
-  def test_log_with_active_record_when_redirecting
-    get :redirect
-    wait
-    assert_equal 3, @logger.logged(:info).size
-    assert_match(/\(ActiveRecord: [\d.]+ms\)/, @logger.logged(:info)[2])
-  end
-  
-  def test_include_time_query_time_after_rendering
-    get :db_after_render
-    wait
-    
-    assert_equal 2, @logger.logged(:info).size
-    assert_match(/\(Views: [\d.]+ms \| ActiveRecord: ([1-9][\d.]+)ms\)/, @logger.logged(:info)[1])
-  end
 end

activerecord/lib/active_record/railties/controller_runtime.rb

@@ -23,8 +23,8 @@ module ActiveRecord
           db_rt_before_render = ActiveRecord::LogSubscriber.reset_runtime
           runtime = super
           db_rt_after_render = ActiveRecord::LogSubscriber.reset_runtime
-          self.db_runtime = db_rt_before_render + db_during_render          
-          runtime - db_during_render
+          self.db_runtime = db_rt_before_render + db_rt_after_render
+          runtime - db_rt_after_render
         else
           super
         end
@@ -32,9 +32,7 @@ module ActiveRecord
 
       def append_info_to_payload(payload)
         super
-        if ActiveRecord::Base.connected?
-          payload[:db_runtime] = (db_runtime || 0) + ActiveRecord::LogSubscriber.reset_runtime
-        end
+        payload[:db_runtime] = db_runtime
       end
 
       module ClassMethods