replace OVERRIDE and FINAL with override and final in net/

net/quic/crypto/proof_verifier_chromium.h

Index: net/quic/crypto/proof_verifier_chromium.h
diff --git a/net/quic/crypto/proof_verifier_chromium.h b/net/quic/crypto/proof_verifier_chromium.h
index 7b305e2605f4879c00d0638aa9aa4177f3afd3c3..057cc16179a8b452545722f17b508c4abedc50d6 100644
--- a/net/quic/crypto/proof_verifier_chromium.h
+++ b/net/quic/crypto/proof_verifier_chromium.h
@@ -30,7 +30,7 @@ class NET_EXPORT_PRIVATE ProofVerifyDetailsChromium
  public:
 
   // ProofVerifyDetails implementation
-  virtual ProofVerifyDetails* Clone() const OVERRIDE;
+  virtual ProofVerifyDetails* Clone() const override;
 
   CertVerifyResult cert_verify_result;
 
@@ -67,7 +67,7 @@ class NET_EXPORT_PRIVATE ProofVerifierChromium : public ProofVerifier {
       const ProofVerifyContext* verify_context,
       std::string* error_details,
       scoped_ptr<ProofVerifyDetails>* verify_details,
-      ProofVerifierCallback* callback) OVERRIDE;
+      ProofVerifierCallback* callback) override;
 
  private:
   class Job;