SCORM MDL-17702 iframe no longer used - rename string and remove old string no longer used.

mod/scorm/lang/en/scorm.php

@@ -57,6 +57,7 @@ $string['confirmloosetracks'] = 'WARNING: The package seems to be changed or mod
 $string['contents'] = 'Contents';
 $string['coursepacket'] = 'Course package';
 $string['coursestruct'] = 'Course structure';
+$string['currentwindow'] = 'Current window';
 $string['datadir'] = 'Filesystem Error: Can\'t create course data directory';
 $string['deleteattemptcheck'] = 'Are you absolutely sure you want to completely delete these attempts?';
 $string['deleteallattempts'] = 'Delete all SCORM attempts';
@@ -131,8 +132,6 @@ $string['hidetocdesc'] = 'This preference sets the default for whether to show o
 $string['highestattempt'] = 'Highest attempt';
 $string['chooseapacket'] = 'Choose or update a package';
 $string['identifier'] = 'Question Identifier';
-$string['iframe'] = 'Current window';
-$string['iframedisplay'] = 'Open package in the current window';
 $string['incomplete'] = 'Incomplete';
 $string['info'] = 'Info';
 $string['interactions'] = 'Interactions';

mod/scorm/locallib.php

@@ -127,7 +127,7 @@ function scorm_get_updatefreq_array(){
  * @return array an array of popup display options
  */
 function scorm_get_popup_display_array(){
-    return array(0 => get_string('iframe', 'scorm'),
+    return array(0 => get_string('currentwindow', 'scorm'),
                  1 => get_string('popup', 'scorm'));
 }