Update {virtual,override} to follow C++11 style in chromeos.

The Google style guide states that only one of {virtual,override,final} should be used for each declaration, since override implies virtual and final implies both virtual and override.

This patch was manually generated using a regex and a text editor.

BUG=417463

Review URL: https://codereview.chromium.org/1101763002

Cr-Commit-Position: refs/heads/master@{#326453}

2 files changed, 7 insertions, 7 deletions

diff --git a/chromeos/dbus/nfc_client_unittest.cc b/chromeos/dbus/nfc_client_unittest.cc
index 7870e48..736853b 100644
--- a/chromeos/dbus/nfc_client_unittest.cc
+++ b/chromeos/dbus/nfc_client_unittest.cc
@@ -88,9 +88,9 @@ class MockNfcTagObserver : public NfcTagClient::Observer {
 class NfcClientTest : public testing::Test {
  public:
   NfcClientTest() : response_(NULL) {}
-  virtual ~NfcClientTest() {}
+  ~NfcClientTest() override {}
 
-  virtual void SetUp() override {
+  void SetUp() override {
     // Create the mock bus.
     dbus::Bus::Options options;
     options.bus_type = dbus::Bus::SYSTEM;
@@ -222,7 +222,7 @@ class NfcClientTest : public testing::Test {
     message_loop_.RunUntilIdle();
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     tag_client_->RemoveObserver(&mock_tag_observer_);
     device_client_->RemoveObserver(&mock_device_observer_);
     adapter_client_->RemoveObserver(&mock_adapter_observer_);
diff --git a/chromeos/dbus/shill_client_unittest_base.h b/chromeos/dbus/shill_client_unittest_base.h
index d7b8cde..9b32490 100644
--- a/chromeos/dbus/shill_client_unittest_base.h
+++ b/chromeos/dbus/shill_client_unittest_base.h
@@ -45,10 +45,10 @@ class ValueMatcher : public MatcherInterface<const base::Value&> {
   explicit ValueMatcher(const base::Value& value);
 
   // MatcherInterface overrides.
-  virtual bool MatchAndExplain(const base::Value& value,
-                               MatchResultListener* listener) const override;
-  virtual void DescribeTo(::std::ostream* os) const override;
-  virtual void DescribeNegationTo(::std::ostream* os) const override;
+  bool MatchAndExplain(const base::Value& value,
+                       MatchResultListener* listener) const override;
+  void DescribeTo(::std::ostream* os) const override;
+  void DescribeNegationTo(::std::ostream* os) const override;
 
  private:
   scoped_ptr<base::Value> expected_value_;