Add --ignore-certificate-errors-spki-list switch and UMA histogram.

chrome/browser/io_thread_unittest.cc

 // Copyright 2014 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 <stddef.h>
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
@@ skipping 439 matching lines @@
 
 TEST_F(ConfigureParamsFromFieldTrialsAndCommandLineTest,
        IgnoreCertificateErrors) {
   command_line_.AppendSwitch("ignore-certificate-errors");
 
   ConfigureParamsFromFieldTrialsAndCommandLine();
 
   EXPECT_TRUE(params_.ignore_certificate_errors);
 }
 
+TEST_F(ConfigureParamsFromFieldTrialsAndCommandLineTest,
+       DisableCertificateErrorsSPKIList) {
+  const std::string spki = "BZef6CjpE0HUDfp5ra3F3soQ9kkFxZoBo5PiK1hpudI=";
+  command_line_.AppendSwitchASCII("ignore-certificate-errors-spki-list",
+                                  "foo," + spki);
+  net::HashValue hash(net::HASH_VALUE_SHA256);
+  ASSERT_TRUE(hash.FromString("sha256/" + spki));
+  net::SHA256HashValue sha256;
+  memcpy(&sha256, hash.data(), sizeof(sha256));
+
+  ConfigureParamsFromFieldTrialsAndCommandLine();
+
+  EXPECT_EQ(1u, params_.ignore_certificate_error_spki_set.size());
+  EXPECT_TRUE(
+      base::ContainsKey(params_.ignore_certificate_error_spki_set, sha256));
+}
+
 TEST_F(ConfigureParamsFromFieldTrialsAndCommandLineTest, TestingFixedPort) {
   command_line_.AppendSwitchASCII("testing-fixed-http-port", "42");
   command_line_.AppendSwitchASCII("testing-fixed-https-port", "137");
 
   ConfigureParamsFromFieldTrialsAndCommandLine();
 
   EXPECT_EQ(42u, params_.testing_fixed_http_port);
   EXPECT_EQ(137u, params_.testing_fixed_https_port);
 }
 
 }  // namespace test