Add new certificateProvider extension API.

chrome/chrome_renderer.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.
 
 {
   'variables': {
     'chrome_renderer_sources': [
       'renderer/banners/app_banner_client.cc',
       'renderer/banners/app_banner_client.h',
       'renderer/benchmarking_extension.cc',
@@ skipping 112 matching lines @@
       'renderer/media/cast_session_delegate.h',
       'renderer/media/cast_threads.cc',
       'renderer/media/cast_threads.h',
       'renderer/media/cast_transport_sender_ipc.cc',
       'renderer/media/cast_transport_sender_ipc.h',
       'renderer/media/cast_udp_transport.cc',
       'renderer/media/cast_udp_transport.h',
       'renderer/resources/extensions/app_custom_bindings.js',
       'renderer/resources/extensions/automation_custom_bindings.js',
       'renderer/resources/extensions/browser_action_custom_bindings.js',
+      'renderer/resources/extensions/certificate_provider_custom_bindings.js',
       'renderer/resources/extensions/chrome_direct_setting.js',
       'renderer/resources/extensions/chrome_setting.js',
       'renderer/resources/extensions/content_setting.js',
       'renderer/resources/extensions/declarative_content_custom_bindings.js',
       'renderer/resources/extensions/enterprise_platform_keys_custom_bindings.js',
       'renderer/resources/extensions/feedback_private_custom_bindings.js',
       'renderer/resources/extensions/file_browser_handler_custom_bindings.js',
       'renderer/resources/extensions/file_entry_binding_util.js',
       'renderer/resources/extensions/file_manager_private_custom_bindings.js',
       'renderer/resources/extensions/file_system_custom_bindings.js',
@@ skipping 253 matching lines @@
               'export_dependent_settings': [
                 '<(allocator_target)',
               ],
             }],
           ],
         }],
       ],
     },
   ],
 }