replace OVERRIDE and FINAL with override and final in net/

net/android/network_change_notifier_android_unittest.cc

Index: net/android/network_change_notifier_android_unittest.cc
diff --git a/net/android/network_change_notifier_android_unittest.cc b/net/android/network_change_notifier_android_unittest.cc
index 6ab894cef64ba7255625e65c45ef2e947cc88e2a..6aadb544ca4283772e5823cbddbe3f10328b5ec7 100644
--- a/net/android/network_change_notifier_android_unittest.cc
+++ b/net/android/network_change_notifier_android_unittest.cc
@@ -24,7 +24,7 @@ class NetworkChangeNotifierDelegateAndroidObserver
   NetworkChangeNotifierDelegateAndroidObserver() : notifications_count_(0) {}
 
   // NetworkChangeNotifierDelegateAndroid::Observer:
-  virtual void OnConnectionTypeChanged() OVERRIDE {
+  virtual void OnConnectionTypeChanged() override {
     notifications_count_++;
   }
 
@@ -43,7 +43,7 @@ class NetworkChangeNotifierObserver
 
   // NetworkChangeNotifier::Observer:
   virtual void OnConnectionTypeChanged(
-      NetworkChangeNotifier::ConnectionType connection_type) OVERRIDE {
+      NetworkChangeNotifier::ConnectionType connection_type) override {
     notifications_count_++;
   }