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

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 automatically generated with a ChromeOS build using a
variation of https://codereview.chromium.org/598073004.

BUG=417463
R=hashimoto@chromium.org

Review URL: https://codereview.chromium.org/817853005

Cr-Commit-Position: refs/heads/master@{#311851}

1 files changed, 3 insertions, 3 deletions

diff --git a/chromeos/dbus/power_policy_controller_unittest.cc b/chromeos/dbus/power_policy_controller_unittest.cc
index 8c35f3c..3d05c0b 100644
--- a/chromeos/dbus/power_policy_controller_unittest.cc
+++ b/chromeos/dbus/power_policy_controller_unittest.cc
@@ -16,15 +16,15 @@ class PowerPolicyControllerTest : public testing::Test {
   PowerPolicyControllerTest()
       : fake_power_client_(new FakePowerManagerClient) {}
 
-  virtual ~PowerPolicyControllerTest() {}
+  ~PowerPolicyControllerTest() override {}
 
-  virtual void SetUp() override {
+  void SetUp() override {
     PowerPolicyController::Initialize(fake_power_client_.get());
     ASSERT_TRUE(PowerPolicyController::IsInitialized());
     policy_controller_ = PowerPolicyController::Get();
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     if (PowerPolicyController::IsInitialized())
       PowerPolicyController::Shutdown();
   }