Adding components to dependencies on iOS.

components/favicon.gypi

 # Copyright 2014 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.
 
 {
   'targets': [
     {
       # GN version: //components/favicon/core
       'target_name': 'favicon_core',
       'type': 'static_library',
@@ skipping 53 matching lines @@
           'sources': [
             # Note: sources list duplicated in GN build.
             'favicon/content/content_favicon_driver.cc',
             'favicon/content/content_favicon_driver.h',
             'favicon/content/favicon_url_util.cc',
             'favicon/content/favicon_url_util.h',
           ],
           'include_dirs': [
             '..',
           ],
+          'sources!': [
+            'favicon/core/fallback_icon_client.h',
+            'favicon/core/fallback_icon_service.cc',
+            'favicon/core/fallback_icon_service.h',
+          ],
         },
       ],
     }],
     ['OS=="ios"', {
       'targets': [
         {
           'target_name': 'favicon_ios',
           'type': 'static_library',
           'dependencies': [
             '../base/base.gyp:base',
             '../ios/web/ios_web.gyp:ios_web',
             '../ui/gfx/gfx.gyp:gfx',
             'favicon_base',
             'favicon_core',
           ],
           'sources': [
             'favicon/ios/favicon_url_util.cc',
             'favicon/ios/favicon_url_util.h',
             'favicon/ios/web_favicon_driver.cc',
             'favicon/ios/web_favicon_driver.h',
           ],
           'include_dirs': [
             '..',
           ],
         },
       ],
     }],
   ],
 }