replace OVERRIDE and FINAL with override and final in chromeos/

chromeos/network/network_event_log_unittest.cc

Index: chromeos/network/network_event_log_unittest.cc
diff --git a/chromeos/network/network_event_log_unittest.cc b/chromeos/network/network_event_log_unittest.cc
index e98b32c4391a9c78cb30f1687fd692a180a6060c..8a06488eaffc872907fb5e02bb07c5b9b08510db 100644
--- a/chromeos/network/network_event_log_unittest.cc
+++ b/chromeos/network/network_event_log_unittest.cc
@@ -27,11 +27,11 @@ class NetworkEventLogTest : public testing::Test {
   NetworkEventLogTest() {
   }
 
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     network_event_log::Initialize();
   }
 
-  virtual void TearDown() OVERRIDE {
+  virtual void TearDown() override {
     network_event_log::Shutdown();
   }