Revert of Enable public key pinning of local trust anchors

net/http/transport_security_state.cc

 // 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.
 
 #include "net/http/transport_security_state.h"
 
 #include <algorithm>
 #include <memory>
 #include <utility>
 #include <vector>
@@ skipping 598 matching lines @@
 
   return found;
 }
 
 }  // namespace
 
 TransportSecurityState::TransportSecurityState()
     : enable_static_pins_(true),
       enable_static_expect_ct_(true),
       enable_static_expect_staple_(false),
-      enable_pkp_bypass_for_local_trust_anchors_(true),
       sent_reports_cache_(kMaxHPKPReportCacheEntries) {
 // Static pinning is only enabled for official builds to make sure that
 // others don't end up with pins that cannot be easily updated.
 #if !defined(OFFICIAL_BUILD) || defined(OS_ANDROID) || defined(OS_IOS)
   enable_static_pins_ = false;
   enable_static_expect_ct_ = false;
 #endif
   DCHECK(CalledOnValidThread());
 }
 
@@ skipping 138 matching lines @@
   PKPState pkp_state;
   pkp_state.last_observed = last_observed;
   pkp_state.expiry = expiry;
   pkp_state.include_subdomains = include_subdomains;
   pkp_state.spki_hashes = hashes;
   pkp_state.report_uri = report_uri;
 
   EnablePKPHost(host, pkp_state);
 }
 
-void TransportSecurityState::
-    SetEnablePublicKeyPinningBypassForLocalTrustAnchors(bool value) {
-  enable_pkp_bypass_for_local_trust_anchors_ = value;
-}
-
 void TransportSecurityState::EnableSTSHost(const std::string& host,
                                            const STSState& state) {
   DCHECK(CalledOnValidThread());
 
   const std::string canonicalized_host = CanonicalizeHost(host);
   if (canonicalized_host.empty())
     return;
 
   // Only store new state when HSTS is explicitly enabled. If it is
   // disabled, remove the state from the enabled hosts.
@@ skipping 44 matching lines @@
     const TransportSecurityState::PKPState& pkp_state,
     const HashValueVector& hashes,
     const X509Certificate* served_certificate_chain,
     const X509Certificate* validated_certificate_chain,
     const TransportSecurityState::PublicKeyPinReportStatus report_status,
     std::string* failure_log) {
   if (pkp_state.CheckPublicKeyPins(hashes, failure_log))
     return PKPStatus::OK;
 
   // Don't report violations for certificates that chain to local roots.
-  if (!is_issued_by_known_root && enable_pkp_bypass_for_local_trust_anchors_)
+  if (!is_issued_by_known_root)
     return PKPStatus::BYPASSED;
 
   if (!report_sender_ ||
       report_status != TransportSecurityState::ENABLE_PIN_REPORTS ||
       pkp_state.report_uri.is_empty()) {
     return PKPStatus::VIOLATED;
   }
 
   DCHECK(pkp_state.report_uri.is_valid());
   // Report URIs should not be used if they are the same host as the pin
@@ skipping 565 matching lines @@
 TransportSecurityState::PKPStateIterator::PKPStateIterator(
     const TransportSecurityState& state)
     : iterator_(state.enabled_pkp_hosts_.begin()),
       end_(state.enabled_pkp_hosts_.end()) {
 }
 
 TransportSecurityState::PKPStateIterator::~PKPStateIterator() {
 }
 
 }  // namespace