replace OVERRIDE and FINAL with override and final in net/

net/proxy/proxy_script_fetcher_impl.h

Index: net/proxy/proxy_script_fetcher_impl.h
diff --git a/net/proxy/proxy_script_fetcher_impl.h b/net/proxy/proxy_script_fetcher_impl.h
index 31e60b4d1b0e26cb762deb9c552d7a3dff8fc9cf..8cdcf81310118f341e66713fd66f840f05f06771 100644
--- a/net/proxy/proxy_script_fetcher_impl.h
+++ b/net/proxy/proxy_script_fetcher_impl.h
@@ -46,18 +46,18 @@ class NET_EXPORT ProxyScriptFetcherImpl : public ProxyScriptFetcher,
 
   // ProxyScriptFetcher methods:
   virtual int Fetch(const GURL& url, base::string16* text,
-                    const net::CompletionCallback& callback) OVERRIDE;
-  virtual void Cancel() OVERRIDE;
-  virtual URLRequestContext* GetRequestContext() const OVERRIDE;
+                    const net::CompletionCallback& callback) override;
+  virtual void Cancel() override;
+  virtual URLRequestContext* GetRequestContext() const override;
 
   // URLRequest::Delegate methods:
   virtual void OnAuthRequired(URLRequest* request,
-                              AuthChallengeInfo* auth_info) OVERRIDE;
+                              AuthChallengeInfo* auth_info) override;
   virtual void OnSSLCertificateError(URLRequest* request,
                                      const SSLInfo& ssl_info,
-                                     bool is_hsts_ok) OVERRIDE;
-  virtual void OnResponseStarted(URLRequest* request) OVERRIDE;
-  virtual void OnReadCompleted(URLRequest* request, int num_bytes) OVERRIDE;
+                                     bool is_hsts_ok) override;
+  virtual void OnResponseStarted(URLRequest* request) override;
+  virtual void OnReadCompleted(URLRequest* request, int num_bytes) override;
 
  private:
   enum { kBufSize = 4096 };