Revert of MD Settings: enable by default in client

chrome/browser/ui/webui/options/certificate_manager_browsertest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/memory/ptr_util.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/webui/options/options_ui_browsertest.h"
 #include "components/policy/core/browser/browser_policy_connector.h"
@@ skipping 17 matching lines @@
 using testing::Return;
 using testing::_;
 
 class CertificateManagerBrowserTest : public options::OptionsUIBrowserTest {
  public:
   CertificateManagerBrowserTest() {}
   ~CertificateManagerBrowserTest() override {}
 
  protected:
   void SetUpInProcessBrowserTestFixture() override {
-    options::OptionsUIBrowserTest::SetUpInProcessBrowserTestFixture();
 #if defined(OS_CHROMEOS)
     device_policy_test_helper_.MarkAsEnterpriseOwned();
 #endif
     // Setup the policy provider for injecting certs through ONC policy.
     EXPECT_CALL(provider_, IsInitializationComplete(_))
         .WillRepeatedly(Return(true));
     policy::BrowserPolicyConnector::SetPolicyProviderForTesting(&provider_);
   }
 
 #if defined(OS_CHROMEOS)
@@ skipping 50 matching lines @@
 // managed setting indicator (only on Chrome OS).
 IN_PROC_BROWSER_TEST_F(CertificateManagerBrowserTest,
                        PolicyCertificateWithWebTrustHasIndicator) {
   LoadONCPolicy("certificate-web-authority.onc");
   NavigateToSettings();
   ClickElement("#certificatesManageButton");
   ClickElement("#ca-certs-nav-tab");
   EXPECT_TRUE(HasElement(".cert-policy"));
 }
 #endif