Remove pointless InProcessBrowserTest calls.

chrome/browser/chromeos/policy/device_policy_cros_browser_test.h

 // Copyright (c) 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_POLICY_CROS_BROWSER_TEST_H_
 #define CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_POLICY_CROS_BROWSER_TEST_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 35 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(DevicePolicyCrosTestHelper);
 };
 
 // Used to test Device policy changes in Chrome OS.
 class DevicePolicyCrosBrowserTest : public InProcessBrowserTest {
  protected:
   DevicePolicyCrosBrowserTest();
   ~DevicePolicyCrosBrowserTest() override;
 
   void SetUpInProcessBrowserTestFixture() override;
-  void TearDownInProcessBrowserTestFixture() override;
 
   virtual void MarkOwnership();
 
   // Marks the device as enterprise-owned. Must be called to make device
   // policies apply Chrome-wide. If this is not called, device policies will
   // affect CrosSettings only.
   void MarkAsEnterpriseOwned();
 
   // Writes the owner key to disk. To be called before installing a policy.
   void InstallOwnerKey();
@@ skipping 18 matching lines @@
   // FakeDBusThreadManager uses FakeSessionManagerClient.
   std::unique_ptr<chromeos::DBusThreadManagerSetter> dbus_setter_;
   chromeos::FakeSessionManagerClient* fake_session_manager_client_;
 
   DISALLOW_COPY_AND_ASSIGN(DevicePolicyCrosBrowserTest);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_POLICY_CROS_BROWSER_TEST_H_