consent: Remove backwards-compatibility code.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3040 44740490-163a-0410-bde0-09ae8108e29a

modules/consent/lib/Auth/Process/Consent.php

@@ -149,7 +149,6 @@ class sspmod_consent_Auth_Process_Consent extends SimpleSAML_Auth_ProcessingFilt
         assert('array_key_exists("entityid", $state["Source"])');
         assert('array_key_exists("metadata-set", $state["Source"])');
 
-        $session  = SimpleSAML_Session::getInstance(); 
         $metadata = SimpleSAML_Metadata_MetaDataStorageHandler::getMetadataHandler();
 
         /**
@@ -161,10 +160,6 @@ class sspmod_consent_Auth_Process_Consent extends SimpleSAML_Auth_ProcessingFilt
         if (isset($state['saml:sp:IdP'])) {
             $idpmeta         = $metadata->getMetaData($state['saml:sp:IdP'], 'saml20-idp-remote');
             $state['Source'] = $idpmeta;
-        } elseif ($session->getIdP() !== null) {
-            // For backwards compatibility. TODO: Remove in version 1.8
-            $idpmeta         = $metadata->getMetaData($session->getIdP(), 'saml20-idp-remote');
-            $state['Source'] = $idpmeta;
         }
 
         if ($this->_store !== null) {