replace OVERRIDE and FINAL with override and final in components/

components/policy/core/common/policy_statistics_collector_unittest.cc

Index: components/policy/core/common/policy_statistics_collector_unittest.cc
diff --git a/components/policy/core/common/policy_statistics_collector_unittest.cc b/components/policy/core/common/policy_statistics_collector_unittest.cc
index 4736c0792c0207f3b28c07e74a27d9a3f8ad9649..3387681d6120df756e959a6335a12a91d7f87f71 100644
--- a/components/policy/core/common/policy_statistics_collector_unittest.cc
+++ b/components/policy/core/common/policy_statistics_collector_unittest.cc
@@ -77,7 +77,7 @@ class PolicyStatisticsCollectorTest : public testing::Test {
         task_runner_(new base::TestSimpleTaskRunner()) {
   }
 
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     std::string error;
     chrome_schema_ = Schema::Parse(kTestChromeSchema, &error);
     ASSERT_TRUE(chrome_schema_.valid()) << error;