Enable strict-virtual-specifiers for iOS builds.

components/policy/core/common/policy_loader_ios_unittest.mm

 // Copyright 2014 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 <UIKit/UIKit.h>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/ios/ios_util.h"
@@ skipping 13 matching lines @@
 namespace {
 
 // Key in the NSUserDefaults that contains the managed app configuration.
 NSString* const kConfigurationKey = @"com.apple.configuration.managed";
 
 class TestHarness : public PolicyProviderTestHarness {
  public:
   // If |use_encoded_key| is true then AddPolicies() serializes and encodes
   // the policies, and publishes them under the EncodedChromePolicy key.
   explicit TestHarness(bool use_encoded_key);
-  virtual ~TestHarness();
+  ~TestHarness() override;
 
-  virtual void SetUp() override;
+  void SetUp() override;
 
-  virtual ConfigurationPolicyProvider* CreateProvider(
+  ConfigurationPolicyProvider* CreateProvider(
       SchemaRegistry* registry,
       scoped_refptr<base::SequencedTaskRunner> task_runner) override;
 
-  virtual void InstallEmptyPolicy() override;
-  virtual void InstallStringPolicy(const std::string& policy_name,
-                                   const std::string& policy_value) override;
-  virtual void InstallIntegerPolicy(const std::string& policy_name,
-                                    int policy_value) override;
-  virtual void InstallBooleanPolicy(const std::string& policy_name,
-                                    bool policy_value) override;
-  virtual void InstallStringListPolicy(
-      const std::string& policy_name,
-      const base::ListValue* policy_value) override;
-  virtual void InstallDictionaryPolicy(
+  void InstallEmptyPolicy() override;
+  void InstallStringPolicy(const std::string& policy_name,
+                           const std::string& policy_value) override;
+  void InstallIntegerPolicy(const std::string& policy_name,
+                            int policy_value) override;
+  void InstallBooleanPolicy(const std::string& policy_name,
+                            bool policy_value) override;
+  void InstallStringListPolicy(const std::string& policy_name,
+                               const base::ListValue* policy_value) override;
+  void InstallDictionaryPolicy(
       const std::string& policy_name,
       const base::DictionaryValue* policy_value) override;
 
   static PolicyProviderTestHarness* Create();
   static PolicyProviderTestHarness* CreateWithEncodedKey();
 
  private:
   // Merges the policies in |policy| into the current policy dictionary
   // in NSUserDefaults, after making sure that the policy dictionary
   // exists.
@@ skipping 196 matching lines @@
 
   scoped_refptr<base::TestSimpleTaskRunner> taskRunner =
       new base::TestSimpleTaskRunner();
   PolicyLoaderIOS loader(taskRunner);
   scoped_ptr<PolicyBundle> bundle = loader.Load();
   ASSERT_TRUE(bundle);
   EXPECT_TRUE(bundle->Equals(expected));
 }
 
 }  // namespace policy