Standardize usage of virtual/override/final in net/

net/cert/cert_verify_proc_unittest.cc

Index: net/cert/cert_verify_proc_unittest.cc
diff --git a/net/cert/cert_verify_proc_unittest.cc b/net/cert/cert_verify_proc_unittest.cc
index a71aa9a7553e842e4c39233856e960820f2ec091..4031eac4bcdcf68158a0b083e84db2f9ab00d92f 100644
--- a/net/cert/cert_verify_proc_unittest.cc
+++ b/net/cert/cert_verify_proc_unittest.cc
@@ -58,18 +58,18 @@ class WellKnownCaCertVerifyProc : public CertVerifyProc {
       : is_well_known_(is_well_known) {}
 
   // CertVerifyProc implementation:
-  virtual bool SupportsAdditionalTrustAnchors() const override { return false; }
+  bool SupportsAdditionalTrustAnchors() const override { return false; }
 
  protected:
-  virtual ~WellKnownCaCertVerifyProc() {}
+  ~WellKnownCaCertVerifyProc() override {}
 
  private:
-  virtual int VerifyInternal(X509Certificate* cert,
-                             const std::string& hostname,
-                             int flags,
-                             CRLSet* crl_set,
-                             const CertificateList& additional_trust_anchors,
-                             CertVerifyResult* verify_result) override;
+  int VerifyInternal(X509Certificate* cert,
+                     const std::string& hostname,
+                     int flags,
+                     CRLSet* crl_set,
+                     const CertificateList& additional_trust_anchors,
+                     CertVerifyResult* verify_result) override;
 
   const bool is_well_known_;