Implement main CertificateReportingService code and add unit tests.

chrome/browser/ssl/certificate_reporting_test_utils.cc

 // Copyright 2015 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 "chrome/browser/ssl/certificate_reporting_test_utils.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 49 matching lines @@
   // SSLCertReporter implementation.
   void ReportInvalidCertificateChain(
       const std::string& serialized_report) override {
     reported_ = true;
     if (expect_report_) {
       safe_browsing_ui_manager_->ReportInvalidCertificateChain(
           serialized_report, report_sent_callback_);
     }
   }
 
+  // SSLCertReporter implementation.
+  void OnDidNotSendReport() override {}
+
   void set_expect_report(bool expect_report) { expect_report_ = expect_report; }
 
  private:
   const scoped_refptr<SafeBrowsingUIManager> safe_browsing_ui_manager_;
   bool reported_;
   bool expect_report_;
   base::Closure report_sent_callback_;
 };
 
 }  // namespace
@@ skipping 78 matching lines @@
     if (!base::StringToDouble(param, &sendingThreshold))
       return CERT_REPORT_NOT_EXPECTED;
 
     if (sendingThreshold == 1.0)
       return certificate_reporting_test_utils::CERT_REPORT_EXPECTED;
   }
   return certificate_reporting_test_utils::CERT_REPORT_NOT_EXPECTED;
 }
 
 }  // namespace certificate_reporting_test_utils