Enable Expect-Staple in SSLClientSocket.

net/cert/ocsp_verify_result.cc

 // Copyright 2016 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.
 
 #include "net/cert/ocsp_verify_result.h"
 
 namespace net {
 
 OCSPVerifyResult::OCSPVerifyResult() = default;
 OCSPVerifyResult::OCSPVerifyResult(const OCSPVerifyResult&) = default;
 OCSPVerifyResult::~OCSPVerifyResult() = default;
 
+bool OCSPVerifyResult::operator==(const OCSPVerifyResult& other) const {
+  if (response_status != other.response_status)
+    return false;
+
+  if (response_status == PROVIDED) {
+    // |revocation_status| is only defined when |response_status| is PROVIDED.
+    return revocation_status == other.revocation_status;
+  }
+  return true;
+}
+
 }  // namespace net