Implement a skeleton version of Expect CT reports

chrome/chrome_browser.gypi

 # Copyright 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.
 
 {
   'variables': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 2849 matching lines @@
       'browser/ssl/cert_report_helper.cc',
       'browser/ssl/cert_report_helper.h',
       'browser/ssl/chrome_security_state_model_client.cc',
       'browser/ssl/chrome_security_state_model_client.h',
       'browser/ssl/chrome_ssl_host_state_delegate.cc',
       'browser/ssl/chrome_ssl_host_state_delegate.h',
       'browser/ssl/chrome_ssl_host_state_delegate_factory.cc',
       'browser/ssl/chrome_ssl_host_state_delegate_factory.h',
       'browser/ssl/common_name_mismatch_handler.cc',
       'browser/ssl/common_name_mismatch_handler.h',
+      'browser/ssl/chrome_expect_ct_reporter.cc',
+      'browser/ssl/chrome_expect_ct_reporter.h',
       'browser/ssl/ssl_blocking_page.cc',
       'browser/ssl/ssl_blocking_page.h',
       'browser/ssl/ssl_cert_reporter.h',
       'browser/ssl/ssl_client_certificate_selector.h',
       'browser/ssl/ssl_error_handler.cc',
       'browser/ssl/ssl_error_handler.h',
     ],
     # SSL sources used when android_java_ui is enabled.
     'chrome_browser_ssl_android_java_ui_sources': [
       'browser/ssl/security_state_model_android.cc',
@@ skipping 1356 matching lines @@
             '../components/components.gyp:rlz',
             '../components/components.gyp:search_engines',
             '../rlz/rlz.gyp:rlz_lib',
             'common',
           ],
         },
       ],
     }],
   ],
 }