Remember user decisions on invalid certificates behind a flag

content/content_browser.gypi

 # 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.
 
 {
   'dependencies': [
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
     '../google_apis/google_apis.gyp:google_apis',
     '../net/net.gyp:net',
@@ skipping 185 matching lines @@
       'public/browser/session_storage_usage_info.h',
       'public/browser/signed_certificate_timestamp_store.h',
       'public/browser/site_instance.h',
       'public/browser/speech_recognition_event_listener.h',
       'public/browser/speech_recognition_manager.h',
       'public/browser/speech_recognition_manager_delegate.h',
       'public/browser/speech_recognition_session_config.cc',
       'public/browser/speech_recognition_session_config.h',
       'public/browser/speech_recognition_session_context.cc',
       'public/browser/speech_recognition_session_context.h',
+      'public/browser/ssl_host_state_delegate.h',
       'public/browser/storage_partition.h',
       'public/browser/stream_handle.h',
       'public/browser/tracing_controller.h',
       'public/browser/user_metrics.h',
       'public/browser/utility_process_host.h',
       'public/browser/vibration_provider.h',
       'public/browser/web_contents.cc',
       'public/browser/web_contents.h',
       'public/browser/web_contents_delegate.cc',
       'public/browser/web_contents_delegate.h',
@@ skipping 1633 matching lines @@
       'sources': [
         'browser/media/cdm/browser_cdm_manager.cc',
         'browser/media/cdm/browser_cdm_manager.h',
         # This works on Android because enable_browser_cdms==1 on Android.
         'browser/media/media_web_contents_observer.cc',
         'browser/media/media_web_contents_observer.h',
       ],
     }],
   ],
 }