[Favicon] Add new fallback icon rendering flow.

chrome/chrome_common.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': {
     # File lists shared with GN build.
     'chrome_common_sources': [
       'common/all_messages.h',
       'common/attrition_experiments.h',
@@ skipping 33 matching lines @@
       'common/common_param_traits.h',
       'common/common_param_traits_macros.h',
       'common/content_restriction.h',
       'common/content_settings_pattern_serializer.cc',
       'common/content_settings_pattern_serializer.h',
       'common/crash_keys.cc',
       'common/crash_keys.h',
       'common/custom_handlers/protocol_handler.cc',
       'common/custom_handlers/protocol_handler.h',
       'common/descriptors_android.h',
+      'common/favicon/fallback_icon_url_parser.cc',
+      'common/favicon/fallback_icon_url_parser.h',
       'common/favicon/favicon_url_parser.cc',
       'common/favicon/favicon_url_parser.h',
       'common/icon_with_badge_image_source.cc',
       'common/icon_with_badge_image_source.h',
       'common/ini_parser.cc',
       'common/ini_parser.h',
       'common/instant_types.cc',
       'common/instant_types.h',
       'common/localized_error.cc',
       'common/localized_error.h',
@@ skipping 235 matching lines @@
         '<(DEPTH)/base/base.gyp:base_i18n',
         '<(DEPTH)/base/base.gyp:base_prefs',
         '<(DEPTH)/base/base.gyp:base_static',
         '<(DEPTH)/chrome/chrome_resources.gyp:chrome_resources',
         '<(DEPTH)/chrome/chrome_resources.gyp:chrome_strings',
         '<(DEPTH)/chrome/chrome_resources.gyp:theme_resources',
         '<(DEPTH)/chrome/common_constants.gyp:common_constants',
         '<(DEPTH)/components/components.gyp:cloud_devices_common',
         '<(DEPTH)/components/components.gyp:component_updater',
         '<(DEPTH)/components/components.gyp:content_settings_core_common',
+        '<(DEPTH)/components/components.gyp:favicon_base',
         '<(DEPTH)/components/components.gyp:json_schema',
         '<(DEPTH)/components/components.gyp:metrics',
         '<(DEPTH)/components/components.gyp:policy_component_common',
         '<(DEPTH)/components/components.gyp:translate_core_common',
         '<(DEPTH)/components/components.gyp:variations',
         '<(DEPTH)/content/content.gyp:content_common',
         '<(DEPTH)/crypto/crypto.gyp:crypto',
         '<(DEPTH)/net/net.gyp:net',
         '<(DEPTH)/skia/skia.gyp:skia',
         '<(DEPTH)/third_party/icu/icu.gyp:icui18n',
@@ skipping 356 matching lines @@
         'common/safe_browsing/csd.proto'
       ],
       'variables': {
         'proto_in_dir': 'common/safe_browsing',
         'proto_out_dir': 'chrome/common/safe_browsing',
       },
       'includes': [ '../build/protoc.gypi' ],
     },
   ],
 }