Remove unused/obsolete code and comments.

module/VuFind/src/VuFind/Search/EDS/Params.php

@@ -195,56 +195,6 @@ class Params extends \VuFind\Search\Base\Params
         }
     }
 
-    /**
-     * Set up limiter based on VuFind settings.
-     *
-     * @param ParamBag $params Parameter collection to update
-     *
-     * @return void
-     */
-    public function createBackendLimiterParameters(ParamBag $params)
-    {
-        //group limiters with same id together
-        $edsLimiters = [];
-        foreach ($this->limiters as $limiter) {
-            if (isset($limiter) && !empty($limiter)) {
-                // split the id/value
-                list($key, $value) = explode(':', $limiter, 2);
-                $value = SearchRequestModel::escapeSpecialCharacters($value);
-                $edsLimiters[$key] = (!isset($edsLimiters[$key]))
-                     ? $value : $edsLimiters[$key] . ',' . $value;
-            }
-        }
-        if (!empty($edsLimiters)) {
-            foreach ($edsLimiters as $key => $value) {
-                $params->add('limiters', $key . ':' . $value);
-            }
-        }
-    }
-
-    /**
-     * Set up expanders based on VuFind settings.
-     *
-     * @param ParamBag $params Parameter collection to update
-     *
-     * @return void
-     */
-    public function createBackendExpanderParameters(ParamBag $params)
-    {
-        // Which filters should be applied to our query?
-        if (!empty($this->expanders)) {
-            // Loop through all filters and add appropriate values to request:
-            $value = '';
-            foreach ($this->expanders as $expander) {
-                $value = (!empty($value))
-                    ? $value . ',' . $expander : $expander;
-            }
-            if (!empty($value)) {
-                $params->add('expander', $value);
-            }
-        }
-    }
-
     /**
      * Return the value for which search view we use
      *

module/VuFindSearch/src/VuFindSearch/Backend/EDS/Base.php

@@ -91,7 +91,6 @@ abstract class Base
      *    <ul>
      *      <li>debug - boolean to control debug mode</li>
      *      <li>orgid - Organization making calls to the EDS API </li>
-     *      <li>profile - EBSCO profile to use for calls to the API. </li>
      *    </ul>
      */
     public function __construct($settings = [])