Check Expect-CT at connection setup

chrome/browser/ssl/chrome_expect_ct_reporter.h

 // 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.
 
 #ifndef CHROME_BROWSER_SSL_CHROME_EXPECT_CT_REPORTER_H_
 #define CHROME_BROWSER_SSL_CHROME_EXPECT_CT_REPORTER_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 10 matching lines @@
 // can cancel its requests.
 class ChromeExpectCTReporter
     : public net::TransportSecurityState::ExpectCTReporter {
  public:
   explicit ChromeExpectCTReporter(net::URLRequestContext* request_context);
   ~ChromeExpectCTReporter() override;
 
   // net::ExpectCTReporter:
   void OnExpectCTFailed(const net::HostPortPair& host_port_pair,
                         const GURL& report_uri,
-                        const net::SSLInfo& ssl_info) override;

[estark, 2017/05/01 23:14:18]

Two notes:
- I changed this argument from an SSLInfo to take the individual things that are
needed from the SSLInfo, because this method is now called from
ShouldRequireCT() callsites which don't all have a full SSLInfo available yet.
- It's currently odd that this reporting code is implemented in //chrome. (It's
a vestige from the experimental preload-list-only version of Expect-CT, for
which it seemed more reasonable to confine reporting to //chrome because it was
a Chrome-only experiment.) Now that Expect-CT is being standardized in the
platform, I'll move this code to either //content or //net in a follow-up CL.

+                        const net::X509Certificate* served_certificate_chain,
+                        const net::X509Certificate* validated_certificate_chain,
+                        const net::SignedCertificateTimestampAndStatusList&
+                            signed_certificate_timestamps) override;
 
  private:
   FRIEND_TEST_ALL_PREFIXES(ChromeExpectCTReporterTest, FeatureDisabled);
   FRIEND_TEST_ALL_PREFIXES(ChromeExpectCTReporterTest, EmptyReportURI);
   FRIEND_TEST_ALL_PREFIXES(ChromeExpectCTReporterTest, SendReport);
 
   std::unique_ptr<net::ReportSender> report_sender_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeExpectCTReporter);
 };
 
 #endif  // CHROME_BROWSER_SSL_CHROME_EXPECT_CT_REPORTER_H_