Revert of Add a whitelist for QUIC hosts.

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 <utility>
 
 #include "base/base64.h"
@@ skipping 1082 matching lines @@
       while (*sha256_hash) {
         AddHash(*sha256_hash, &pkp_state->bad_spki_hashes);
         sha256_hash++;
       }
     }
   }
 
   return true;
 }
 
-bool TransportSecurityState::IsGooglePinnedHost(const std::string& host) const {
-  DCHECK(CalledOnValidThread());
-
-  if (!IsBuildTimely())
-    return false;
-
-  PreloadResult result;
-  if (!DecodeHSTSPreload(host, &result))
-    return false;
-
-  if (!result.has_pins)
-    return false;
-
-  if (result.pinset_id >= arraysize(kPinsets))
-    return false;
-
-  return kPinsets[result.pinset_id].accepted_pins == kGoogleAcceptableCerts;
-}
-
 bool TransportSecurityState::GetStaticExpectCTState(
     const std::string& host,
     ExpectCTState* expect_ct_state) const {
   DCHECK(CalledOnValidThread());
 
   if (!IsBuildTimely())
     return false;
 
   PreloadResult result;
   if (!DecodeHSTSPreload(host, &result))
@@ skipping 186 matching lines @@
 TransportSecurityState::PKPStateIterator::PKPStateIterator(
     const TransportSecurityState& state)
     : iterator_(state.enabled_pkp_hosts_.begin()),
       end_(state.enabled_pkp_hosts_.end()) {
 }
 
 TransportSecurityState::PKPStateIterator::~PKPStateIterator() {
 }
 
 }  // namespace