MidiPermissionContext::GetPermission() returns BLOCK for insecure origins.

chrome/chrome_tests_unit.gypi

Index: chrome/chrome_tests_unit.gypi
diff --git a/chrome/chrome_tests_unit.gypi b/chrome/chrome_tests_unit.gypi
index 40607db4e398fe657a99bd83aa2ce5cbc28da503..c7ba5c345d49d68e2aab3c4e3de5030dec39b05b 100644
--- a/chrome/chrome_tests_unit.gypi
+++ b/chrome/chrome_tests_unit.gypi
@@ -127,6 +127,7 @@
       'browser/mac/keystone_glue_unittest.mm',
       'browser/manifest/manifest_icon_selector_unittest.cc',
       'browser/media/native_desktop_media_list_unittest.cc',
+      'browser/media/midi_permission_context_unittest.cc',
       'browser/metrics/chrome_metrics_service_accessor_unittest.cc',
       'browser/metrics/cloned_install_detector_unittest.cc',
       'browser/metrics/drive_metrics_provider_unittest.cc',
@@ -2099,7 +2100,7 @@
           'dependencies': [
             'browser/media/router/media_router.gyp:media_router_test_support',
           ],
-        }],         
+        }],
       ],
     },
     {