The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81

commit def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81
Author: Ryan Sleevi <rsleevi@chromium.org>
Date: Tue Jan 23 21:12:24 2018

Remove Common Name Fallback code

Use of the common name for matching the hostname is fundamentally
insecure, as it allows for the bypass of security controls within
certificates. Remove the remaining aspects of supporting logic that
allow common name fallback, which were enabled by Enterprise Policy,
now that the Enterprise Policy has been removed.

BUG:  804349 

Cq-Include-Trybots: master.tryserver.chromium.android:android_cronet_tester;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: I6e595f106b0d989935c9edc0d4c02e9a0f0f4584
Reviewed-on: https://chromium-review.googlesource.com/878901
Commit-Queue: Ryan Sleevi <rsleevi@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Misha Efimov <mef@chromium.org>
Reviewed-by: Eric Roman <eroman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#531345}
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/chrome/browser/ssl/ssl_browsertest.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/chrome/test/data/webui/net_internals/log_view_painter.js
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/components/cronet/android/cert/cert_verifier_cache_serializer.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/components/cronet/android/cert/proto/cert_verification.proto
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/components/ssl_config/ssl_config_prefs.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/components/ssl_config/ssl_config_prefs.h
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/components/ssl_config/ssl_config_service_manager_pref.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/cert/cert_verifier.h
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/cert/cert_verify_proc.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/cert/cert_verify_proc_unittest.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/cert/cert_verify_result.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/cert/cert_verify_result.h
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/cert/multi_threaded_cert_verifier.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/cert/x509_certificate.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/cert/x509_certificate.h
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/cert/x509_certificate_unittest.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/log/net_log_event_type_list.h
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/quic/chromium/quic_connection_logger.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/quic/chromium/quic_network_transaction_unittest.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/quic/chromium/quic_stream_factory_test.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/quic/test_tools/mock_crypto_client_stream.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/spdy/chromium/spdy_session.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/ssl/ssl_config.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/ssl/ssl_config.h
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/ssl/ssl_config_service.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/ssl/ssl_config_service_unittest.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/tools/cert_verify_tool/verify_using_cert_verify_proc.cc
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/tools/testserver/minica.py
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/net/tools/testserver/testserver.py
[modify] https://crrev.com/def35f6b91ebf7afcf90c4bbd8c0eacaf8876b81/services/network/public/cpp/network_param_ipc_traits.cc

 Issue 781806  has been merged into this issue.