Calculate severity score for date_invalid error

chrome/browser/ssl/ssl_error_classification.h

+// Copyright (c) 2012 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_SSL_ERROR_CLASSIFICATION_H_
+#define CHROME_BROWSER_SSL_SSL_ERROR_CLASSIFICATION_H_
+#endif
+
+#include "base/time/time.h"
+#include "net/cert/x509_certificate.h"
+
+// This class calculates the severity scores for the different type of SSL
+// errors.
+class SSLErrorClassification {
+ public:
+

[felt, 2014/07/10 18:41:10]

nit: a single line after public

 public:
  SSLErrorClassification(...

[radhikabhar, 2014/07/10 20:04:43]

Done.

+  SSLErrorClassification(base::Time current_time,
+                         net::X509Certificate* cert);
+  ~SSLErrorClassification();
+
+  // Functions which check whether the user clock is wrong or not.
+  static bool IsUserClockInThePast(bool overridable, base::Time time_now);
+  static bool IsUserClockInTheFuture(bool overridable, base::Time time_now);
+
+  // A function which calcualtes the severity score when the ssl error is
+  // Date_Invalid.
+  float InvalidDateSeverityScore();
+
+  base::TimeDelta TimePassedSinceExpiry();
+
+ private:
+  float CalculateScoreTimePassedSinceExpiry();
+
+  // This stores the current time.
+  base::Time current_time_;
+
+  // This stores the certificate.
+  net::X509Certificate* cert_ ;
+
+  FRIEND_TEST_ALL_PREFIXES(SSLErrorClassification, TestDateInvalidScore);

[felt, 2014/07/10 18:41:10]

Usually put friend classes at the very beginning of the private: declaration.

[radhikabhar, 2014/07/10 20:04:43]

Done.

+};