Add OVERRIDE to content/.

content/browser/geolocation/core_location_provider_mac.h

Index: content/browser/geolocation/core_location_provider_mac.h
diff --git a/content/browser/geolocation/core_location_provider_mac.h b/content/browser/geolocation/core_location_provider_mac.h
index 2c528ca1f1bc5efe2edb0ab298fe810c328910cb..4ad5ee43f81b0f2cd77db97a2ddeda2e2569ed87 100644
--- a/content/browser/geolocation/core_location_provider_mac.h
+++ b/content/browser/geolocation/core_location_provider_mac.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -21,9 +21,9 @@ class CoreLocationProviderMac : public LocationProviderBase {
   virtual ~CoreLocationProviderMac();
 
   // LocationProvider
-  virtual bool StartProvider(bool high_accuracy);
-  virtual void StopProvider();
-  virtual void GetPosition(Geoposition* position);
+  virtual bool StartProvider(bool high_accuracy) OVERRIDE;
+  virtual void StopProvider() OVERRIDE;
+  virtual void GetPosition(Geoposition* position) OVERRIDE;
 
   // Receives new positions and calls UpdateListeners
   void SetPosition(Geoposition* position);