Standardize usage of virtual/override/final in chrome/browser/policy/

chrome/browser/policy/cloud/cloud_policy_manager_browsertest.cc

Index: chrome/browser/policy/cloud/cloud_policy_manager_browsertest.cc
diff --git a/chrome/browser/policy/cloud/cloud_policy_manager_browsertest.cc b/chrome/browser/policy/cloud/cloud_policy_manager_browsertest.cc
index 1796f5426ea088913f5c0842dfd0dc7ec4a7e1a2..6ee06d2409ad49d1ecc1bfdedc65829b17582eac 100644
--- a/chrome/browser/policy/cloud/cloud_policy_manager_browsertest.cc
+++ b/chrome/browser/policy/cloud/cloud_policy_manager_browsertest.cc
@@ -49,13 +49,13 @@ class CloudPolicyManagerTest : public InProcessBrowserTest {
   CloudPolicyManagerTest() {}
   virtual ~CloudPolicyManagerTest() {}
 
-  virtual void SetUpInProcessBrowserTestFixture() override {
+  void SetUpInProcessBrowserTestFixture() override {
     CommandLine* command_line = CommandLine::ForCurrentProcess();
     command_line->AppendSwitchASCII(switches::kDeviceManagementUrl,
                                     "http://localhost");
   }
 
-  virtual void SetUpOnMainThread() override {
+  void SetUpOnMainThread() override {
     ASSERT_TRUE(PolicyServiceIsEmpty(g_browser_process->policy_service()))
         << "Pre-existing policies in this machine will make this test fail.";
 
@@ -85,7 +85,7 @@ class CloudPolicyManagerTest : public InProcessBrowserTest {
 #endif
   }
 
-  virtual void TearDownOnMainThread() override {
+  void TearDownOnMainThread() override {
     // Verify that all the expected requests were handled.
     EXPECT_EQ(0u, interceptor_->GetPendingSize());