MD Settings: Remove remaining importHtml() calls from site settings tests.

chrome/test/data/webui/settings/site_details_permission_tests.js

Index: chrome/test/data/webui/settings/site_details_permission_tests.js
diff --git a/chrome/test/data/webui/settings/site_details_permission_tests.js b/chrome/test/data/webui/settings/site_details_permission_tests.js
index bbef577447ec229829782d2aca1d441265899077..c666aff5aa79287f33466e320869f5c40a1e508d 100644
--- a/chrome/test/data/webui/settings/site_details_permission_tests.js
+++ b/chrome/test/data/webui/settings/site_details_permission_tests.js
@@ -44,13 +44,6 @@ cr.define('site_details_permission', function() {
         }
       };
 
-      // Import necessary html before running suite.
-      suiteSetup(function() {
-        return PolymerTest.importHtml(

[dpapad, 2017/02/02 23:57:50]

These are not needed anymore, since the parent test is using privacy_page.html
as the browserPreload value, which already pulls in those dependencies.

-            'chrome://md-settings/site_settings/site_details_permission.html'
-            );
-      });
-
       // Initialize a site-details-permission before each test.
       setup(function() {
         browserProxy = new TestSiteSettingsPrefsBrowserProxy();