MDL-19786 Renamed user_picture and action_icon component classes to moodle_user_picture and moodle_action_icon. Also moved around the classes in a more logical order in outputcomponents.php

lib/simpletest/testoutputlib.php

@@ -1187,7 +1187,7 @@ class moodle_core_renderer_test extends UnitTestCase {
         $this->assert(new ContainsTagWithContents('option', 'value3'), $html);
         $this->assert(new ContainsTagWithContents('option', 'value4'), $html);
     }
-    
+
     public function test_userpicture() {
         global $CFG;
         // Set up the user with the required fields
@@ -1197,7 +1197,7 @@ class moodle_core_renderer_test extends UnitTestCase {
         $user->picture = false;
         $user->imagealt = false;
         $user->id = 1;
-        $userpic = new user_picture();
+        $userpic = new moodle_user_picture();
         $userpic->user = $user;
         $userpic->courseid = 1;
         $userpic->url = true;