Enable Chrome to tweak search engines for some locales

chrome/browser/BUILD.gn

Index: chrome/browser/BUILD.gn
diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
index 96a89bdf0b7a82f628fcf60997e653f91fc27f2b..31e6f337af938529d5ed9850c80be18200a07380 100644
--- a/chrome/browser/BUILD.gn
+++ b/chrome/browser/BUILD.gn
@@ -3037,6 +3037,8 @@ split_static_library("browser") {
       "android/java_exception_reporter.h",
       "android/large_icon_bridge.cc",
       "android/large_icon_bridge.h",
+      "android/locale/special_locale_handler.cc",
+      "android/locale/special_locale_handler.h",
       "android/location_settings.h",
       "android/location_settings_impl.cc",
       "android/location_settings_impl.h",
@@ -3781,6 +3783,7 @@ if (android_java_ui) {
       "../android/java/src/org/chromium/chrome/browser/infobar/TranslateInfoBar.java",
       "../android/java/src/org/chromium/chrome/browser/infobar/UpdatePasswordInfoBar.java",
       "../android/java/src/org/chromium/chrome/browser/invalidation/InvalidationServiceFactory.java",
+      "../android/java/src/org/chromium/chrome/browser/locale/SpecialLocaleHandler.java",
       "../android/java/src/org/chromium/chrome/browser/media/cdm/MediaDrmCredentialManager.java",
       "../android/java/src/org/chromium/chrome/browser/media/remote/RecordCastAction.java",
       "../android/java/src/org/chromium/chrome/browser/media/remote/RemoteMediaPlayerBridge.java",