Site Settings Desktop: Support adding exceptions for incognito mode.

chrome/test/base/testing_profile.h

 // Copyright (c) 2012 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_TEST_BASE_TESTING_PROFILE_H_
 #define CHROME_TEST_BASE_TESTING_PROFILE_H_
 
 #include <memory>
 #include <string>
 #include <utility>
@@ skipping 250 matching lines @@
   // returned to non-incognito before destruction to allow services to
   // properly shutdown. This is only supported for legacy tests - new tests
   // should create a true incognito profile using Builder::SetIncognito() or
   // by using the TestingProfile constructor that allows setting the incognito
   // flag.
   void ForceIncognito(bool force_incognito) {
     force_incognito_ = force_incognito;
   }
 
   Profile* GetOffTheRecordProfile() override;
-  void DestroyOffTheRecordProfile() override {}
+  void DestroyOffTheRecordProfile() override;
   bool HasOffTheRecordProfile() override;
   Profile* GetOriginalProfile() override;
   bool IsSupervised() const override;
   bool IsChild() const override;
   bool IsLegacySupervised() const override;
 #if defined(ENABLE_EXTENSIONS)
   void SetExtensionSpecialStoragePolicy(
       ExtensionSpecialStoragePolicy* extension_special_storage_policy);
 #endif
   ExtensionSpecialStoragePolicy* GetExtensionSpecialStoragePolicy() override;
@@ skipping 131 matching lines @@
 
   // Weak pointer to a delegate for indicating that a profile was created.
   Delegate* delegate_;
 
   std::string profile_name_;
 
   std::unique_ptr<policy::PolicyService> policy_service_;
 };
 
 #endif  // CHROME_TEST_BASE_TESTING_PROFILE_H_