replace OVERRIDE and FINAL with override and final in device/

device/hid/device_monitor_linux.h

Index: device/hid/device_monitor_linux.h
diff --git a/device/hid/device_monitor_linux.h b/device/hid/device_monitor_linux.h
index 2f219dc9e242f689d54f3c95022d499ac67d1eb3..7f5d242184184f21d79b98c258bee9c6331d4491 100644
--- a/device/hid/device_monitor_linux.h
+++ b/device/hid/device_monitor_linux.h
@@ -47,11 +47,11 @@ class DeviceMonitorLinux : public base::MessageLoop::DestructionObserver,
   void Enumerate(const EnumerateCallback& callback);
 
   // Implements base::MessageLoop::DestructionObserver
-  virtual void WillDestroyCurrentMessageLoop() OVERRIDE;
+  virtual void WillDestroyCurrentMessageLoop() override;
 
   // Implements base::MessagePumpLibevent::Watcher
-  virtual void OnFileCanReadWithoutBlocking(int fd) OVERRIDE;
-  virtual void OnFileCanWriteWithoutBlocking(int fd) OVERRIDE;
+  virtual void OnFileCanReadWithoutBlocking(int fd) override;
+  virtual void OnFileCanWriteWithoutBlocking(int fd) override;
 
  private:
   friend struct base::DefaultDeleter<DeviceMonitorLinux>;