Separate CryptoVerifyImpl into its own file.

chrome/chrome_browser_extensions.gypi

 # Copyright (c) 2013 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': {
     # These variables are shared with the GN build.
     # Name is that these are the extensions files for the extensions target.
     # "chrome_browser_extensions_sources' are the extensions files in the
     # browser target.
@@ skipping 900 matching lines @@
       'browser/apps/drive/drive_app_provider.h',
       'browser/apps/drive/drive_service_bridge.cc',
       'browser/apps/drive/drive_service_bridge.h',
     ],
     'chrome_browser_extensions_android_sources': [
       'browser/extensions/extension_error_ui_android.cc',
       'browser/extensions/extension_error_ui_android.h',
       'browser/extensions/extension_tab_util_android.cc',
     ],
     'chrome_browser_extensions_networking_private_sources': [
+      'browser/extensions/api/networking_private/crypto_verify_impl.cc',
+      'browser/extensions/api/networking_private/crypto_verify_impl.h',
       'browser/extensions/api/networking_private/networking_private_api.h',
       'browser/extensions/api/networking_private/networking_private_credentials_getter.h',
       'browser/extensions/api/networking_private/networking_private_credentials_getter_mac.cc',
       'browser/extensions/api/networking_private/networking_private_credentials_getter_win.cc',
       'browser/extensions/api/networking_private/networking_private_event_router.h',
       'browser/extensions/api/networking_private/networking_private_event_router_nonchromeos.cc',
       'browser/extensions/api/networking_private/networking_private_service_client.cc',
       'browser/extensions/api/networking_private/networking_private_service_client.h',
       'browser/extensions/api/networking_private/networking_private_service_client_factory.cc',
       'browser/extensions/api/networking_private/networking_private_service_client_factory.h',
@@ skipping 256 matching lines @@
         }],
         ['enable_app_list==1', {
           'sources': [
             '<@(chrome_browser_extensions_app_list_sources)',
           ],
         }]
       ],
     },
   ],
 }