Add ContextualSuggestionsService to Omnibox

chrome/browser/BUILD.gn

Index: chrome/browser/BUILD.gn
diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
index bd41c5fbe58005eab0330951be4eb9b009765e9d..cbae57c0346ed47b280f0a5868b381d526b8a9d2 100644
--- a/chrome/browser/BUILD.gn
+++ b/chrome/browser/BUILD.gn
@@ -83,6 +83,8 @@ split_static_library("browser") {
     "autocomplete/chrome_autocomplete_provider_client.h",
     "autocomplete/chrome_autocomplete_scheme_classifier.cc",
     "autocomplete/chrome_autocomplete_scheme_classifier.h",
+    "autocomplete/contextual_suggestions_service_factory.cc",
+    "autocomplete/contextual_suggestions_service_factory.h",
     "autocomplete/in_memory_url_index_factory.cc",
     "autocomplete/in_memory_url_index_factory.h",
     "autocomplete/shortcuts_backend_factory.cc",
@@ -1494,6 +1496,7 @@ split_static_library("browser") {
     "//components/content_settings/core/browser",
     "//components/content_settings/core/common",
     "//components/contextual_search:browser",
+    "//components/contextual_suggestions",
     "//components/cookie_config",
     "//components/crx_file",
     "//components/data_reduction_proxy/content/browser",