Add OVERRIDE to chrome/browser/.

chrome/browser/profiles/off_the_record_profile_io_data.h

Index: chrome/browser/profiles/off_the_record_profile_io_data.h
diff --git a/chrome/browser/profiles/off_the_record_profile_io_data.h b/chrome/browser/profiles/off_the_record_profile_io_data.h
index 79334a5a23ab59ee752a938a203cc3e2b78a6958..8e9964b4a2d581da5d0d4125e99a5cc1e6983573 100644
--- a/chrome/browser/profiles/off_the_record_profile_io_data.h
+++ b/chrome/browser/profiles/off_the_record_profile_io_data.h
@@ -93,16 +93,17 @@ class OffTheRecordProfileIOData : public ProfileIOData {
   OffTheRecordProfileIOData();
   virtual ~OffTheRecordProfileIOData();
 
-  virtual void LazyInitializeInternal(ProfileParams* profile_params) const;
+  virtual void LazyInitializeInternal(
+      ProfileParams* profile_params) const OVERRIDE;
   virtual scoped_refptr<ChromeURLRequestContext> InitializeAppRequestContext(
       scoped_refptr<ChromeURLRequestContext> main_context,
-      const std::string& app_id) const;
+      const std::string& app_id) const OVERRIDE;
   virtual scoped_refptr<ChromeURLRequestContext>
-      AcquireMediaRequestContext() const;
+      AcquireMediaRequestContext() const OVERRIDE;
   virtual scoped_refptr<ChromeURLRequestContext>
       AcquireIsolatedAppRequestContext(
           scoped_refptr<ChromeURLRequestContext> main_context,
-          const std::string& app_id) const;
+          const std::string& app_id) const OVERRIDE;
 
   mutable scoped_ptr<net::HttpServerPropertiesImpl> http_server_properties_;