Merge pull request #15560 from edx/diana/deprecate-setting

Deprecate the Course Home Sidebar setting.

common/lib/xmodule/xmodule/course_module.py

@@ -426,6 +426,7 @@ class CourseFields(object):
             "Enter the heading that you want students to see above your course handouts on the Course Home page. "
             "Your course handouts appear in the right panel of the page."
         ),
+        deprecated=True,
         scope=Scope.settings, default=_('Course Handouts'))
     show_timezone = Boolean(
         help=_(

common/test/acceptance/pages/studio/settings_advanced.py

@@ -182,7 +182,6 @@ class AdvancedSettingsPage(CoursePage):
             'advertised_start',
             'announcement',
             'display_name',
-            'info_sidebar_name',
             'is_new',
             'issue_badges',
             'max_student_enrollments_allowed',