Remove unnecessary pool dictionary

source/Stargate-Model/CrossOriginResourceSharingHandler.class.st

@@ -1,12 +1,33 @@
 Class {
 	#name : #CrossOriginResourceSharingHandler,
 	#superclass : #Object,
-	#pools : [
-		'CrossOriginResourceSharing'
+	#classVars : [
+		'Headers'
 	],
 	#category : #'Stargate-Model-CORS'
 }
 
+{ #category : #'class initialization' }
+CrossOriginResourceSharingHandler class >> initialize [
+
+	<ignoreForCoverage>
+	Headers := Namespace new.
+	Headers
+		bind: #origin to: 'Origin';
+		bind: #accessControlRequestHeaders
+		to: 'Access-Control-Request-Headers';
+		bind: #accessControlRequestMethod
+		to: 'Access-Control-Request-Method';
+		bind: #accessControlAllowOrigin to: 'Access-Control-Allow-Origin';
+		bind: #accessControlAllowMethods to: 'Access-Control-Allow-Methods';
+		bind: #accessControlAllowHeaders to: 'Access-Control-Allow-Headers';
+		bind: #accessControlAllowCredentials
+		to: 'Access-Control-Allow-Credentials';
+		bind: #accessControlMaxAge to: 'Access-Control-Max-Age';
+		bind: #accessControlExposeHeaders
+		to: 'Access-Control-Expose-Headers'
+]
+
 { #category : #accessing }
 CrossOriginResourceSharingHandler >> headerNames [