Update {virtual,override,final} to follow C++11 style in chrome/browser/chromeos/settings.

chrome/browser/chromeos/settings/device_settings_test_helper.h

Index: chrome/browser/chromeos/settings/device_settings_test_helper.h
diff --git a/chrome/browser/chromeos/settings/device_settings_test_helper.h b/chrome/browser/chromeos/settings/device_settings_test_helper.h
index 74a198f925cf8ab1dd1dae37062b07d96b8b3fc0..05c6be267d78f8d0528b44f364ef0188cdc9079c 100644
--- a/chrome/browser/chromeos/settings/device_settings_test_helper.h
+++ b/chrome/browser/chromeos/settings/device_settings_test_helper.h
@@ -40,7 +40,7 @@ class DeviceSettingsTestHelper : public SessionManagerClient {
  public:
   // Wraps a device settings service instance for testing.
   DeviceSettingsTestHelper();
-  virtual ~DeviceSettingsTestHelper();
+  ~DeviceSettingsTestHelper() override;
 
   // Runs all pending store callbacks.
   void FlushStore();
@@ -82,49 +82,43 @@ class DeviceSettingsTestHelper : public SessionManagerClient {
   }
 
   // SessionManagerClient:
-  virtual void Init(dbus::Bus* bus) override;
-  virtual void SetStubDelegate(SessionManagerClient::StubDelegate* delegate)
-      override;
-  virtual void AddObserver(Observer* observer) override;
-  virtual void RemoveObserver(Observer* observer) override;
-  virtual bool HasObserver(const Observer* observer) const override;
-  virtual bool IsScreenLocked() const override;
-  virtual void EmitLoginPromptVisible() override;
-  virtual void RestartJob(int pid, const std::string& command_line) override;
-  virtual void StartSession(const std::string& user_email) override;
-  virtual void StopSession() override;
-  virtual void NotifySupervisedUserCreationStarted() override;
-  virtual void NotifySupervisedUserCreationFinished() override;
-  virtual void StartDeviceWipe() override;
-  virtual void RequestLockScreen() override;
-  virtual void NotifyLockScreenShown() override;
-  virtual void NotifyLockScreenDismissed() override;
-  virtual void RetrieveActiveSessions(
-      const ActiveSessionsCallback& callback) override;
-  virtual void RetrieveDevicePolicy(
-      const RetrievePolicyCallback& callback) override;
-  virtual void RetrievePolicyForUser(
-      const std::string& username,
-      const RetrievePolicyCallback& callback) override;
-  virtual std::string BlockingRetrievePolicyForUser(
+  void Init(dbus::Bus* bus) override;
+  void SetStubDelegate(SessionManagerClient::StubDelegate* delegate) override;
+  void AddObserver(Observer* observer) override;
+  void RemoveObserver(Observer* observer) override;
+  bool HasObserver(const Observer* observer) const override;
+  bool IsScreenLocked() const override;
+  void EmitLoginPromptVisible() override;
+  void RestartJob(int pid, const std::string& command_line) override;
+  void StartSession(const std::string& user_email) override;
+  void StopSession() override;
+  void NotifySupervisedUserCreationStarted() override;
+  void NotifySupervisedUserCreationFinished() override;
+  void StartDeviceWipe() override;
+  void RequestLockScreen() override;
+  void NotifyLockScreenShown() override;
+  void NotifyLockScreenDismissed() override;
+  void RetrieveActiveSessions(const ActiveSessionsCallback& callback) override;
+  void RetrieveDevicePolicy(const RetrievePolicyCallback& callback) override;
+  void RetrievePolicyForUser(const std::string& username,
+                             const RetrievePolicyCallback& callback) override;
+  std::string BlockingRetrievePolicyForUser(
       const std::string& username) override;
-  virtual void RetrieveDeviceLocalAccountPolicy(
+  void RetrieveDeviceLocalAccountPolicy(
       const std::string& account_id,
       const RetrievePolicyCallback& callback) override;
-  virtual void StoreDevicePolicy(const std::string& policy_blob,
-                                 const StorePolicyCallback& callback) override;
-  virtual void StorePolicyForUser(const std::string& username,
-                                  const std::string& policy_blob,
-                                  const StorePolicyCallback& callback) override;
-  virtual void StoreDeviceLocalAccountPolicy(
+  void StoreDevicePolicy(const std::string& policy_blob,
+                         const StorePolicyCallback& callback) override;
+  void StorePolicyForUser(const std::string& username,
+                          const std::string& policy_blob,
+                          const StorePolicyCallback& callback) override;
+  void StoreDeviceLocalAccountPolicy(
       const std::string& account_id,
       const std::string& policy_blob,
       const StorePolicyCallback& callback) override;
-  virtual void SetFlagsForUser(
-      const std::string& account_id,
-      const std::vector<std::string>& flags) override;
-  virtual void GetServerBackedStateKeys(
-      const StateKeysCallback& callback) override;
+  void SetFlagsForUser(const std::string& account_id,
+                       const std::vector<std::string>& flags) override;
+  void GetServerBackedStateKeys(const StateKeysCallback& callback) override;
 
  private:
   struct PolicyState {
@@ -152,7 +146,7 @@ class DeviceSettingsTestHelper : public SessionManagerClient {
 class ScopedDeviceSettingsTestHelper : public DeviceSettingsTestHelper {
  public:
   ScopedDeviceSettingsTestHelper();
-  virtual ~ScopedDeviceSettingsTestHelper();
+  ~ScopedDeviceSettingsTestHelper() override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ScopedDeviceSettingsTestHelper);
@@ -165,10 +159,10 @@ class ScopedDeviceSettingsTestHelper : public DeviceSettingsTestHelper {
 class DeviceSettingsTestBase : public testing::Test {
  protected:
   DeviceSettingsTestBase();
-  virtual ~DeviceSettingsTestBase();
+  ~DeviceSettingsTestBase() override;
 
-  virtual void SetUp() override;
-  virtual void TearDown() override;
+  void SetUp() override;
+  void TearDown() override;
 
   // Flushes any pending device settings operations.
   void FlushDeviceSettings();