1 files changed, 10 insertions, 10 deletions
diff --git a/actionpack/lib/action_dispatch/http/request.rb b/actionpack/lib/action_dispatch/http/request.rb
index 3838b84a7a..7bc364d370 100644
--- a/actionpack/lib/action_dispatch/http/request.rb
+++ b/actionpack/lib/action_dispatch/http/request.rb
@@ -136,11 +136,11 @@ module ActionDispatch
     end
 
     def routes # :nodoc:
-      get_header("action_dispatch.routes".freeze)
+      get_header("action_dispatch.routes")
     end
 
     def routes=(routes) # :nodoc:
-      set_header("action_dispatch.routes".freeze, routes)
+      set_header("action_dispatch.routes", routes)
     end
 
     def engine_script_name(_routes) # :nodoc:
@@ -158,11 +158,11 @@ module ActionDispatch
     end
 
     def controller_instance # :nodoc:
-      get_header("action_controller.instance".freeze)
+      get_header("action_controller.instance")
     end
 
     def controller_instance=(controller) # :nodoc:
-      set_header("action_controller.instance".freeze, controller)
+      set_header("action_controller.instance", controller)
     end
 
     def http_auth_salt
@@ -173,7 +173,7 @@ module ActionDispatch
       # We're treating `nil` as "unset", and we want the default setting to be
       # `true`. This logic should be extracted to `env_config` and calculated
       # once.
-      !(get_header("action_dispatch.show_exceptions".freeze) == false)
+      !(get_header("action_dispatch.show_exceptions") == false)
     end
 
     # Returns a symbol form of the #request_method.
@@ -280,10 +280,10 @@ module ActionDispatch
     end
 
     def remote_ip=(remote_ip)
-      set_header "action_dispatch.remote_ip".freeze, remote_ip
+      set_header "action_dispatch.remote_ip", remote_ip
     end
 
-    ACTION_DISPATCH_REQUEST_ID = "action_dispatch.request_id".freeze # :nodoc:
+    ACTION_DISPATCH_REQUEST_ID = "action_dispatch.request_id" # :nodoc:
 
     # Returns the unique request id, which is based on either the X-Request-Id header that can
     # be generated by a firewall, load balancer, or web server or by the RequestId middleware
@@ -407,18 +407,18 @@ module ActionDispatch
 
     def request_parameters=(params)
       raise if params.nil?
-      set_header("action_dispatch.request.request_parameters".freeze, params)
+      set_header("action_dispatch.request.request_parameters", params)
     end
 
     def logger
-      get_header("action_dispatch.logger".freeze)
+      get_header("action_dispatch.logger")
     end
 
     def commit_flash
     end
 
     def ssl?
-      super || scheme == "wss".freeze
+      super || scheme == "wss"
     end
 
     private