Beacons for tracking default browser status.

chrome/installer/util/BUILD.gn

Index: chrome/installer/util/BUILD.gn
diff --git a/chrome/installer/util/BUILD.gn b/chrome/installer/util/BUILD.gn
index 3e7da0268968afd6153bb3d75d908c19f61abb34..e616ea423cf16c50f374fb881955cfe160bf3012 100644
--- a/chrome/installer/util/BUILD.gn
+++ b/chrome/installer/util/BUILD.gn
@@ -81,6 +81,8 @@ static_library("util") {
       "app_registration_data.h",
       "auto_launch_util.cc",
       "auto_launch_util.h",
+      "beacons.cc",
+      "beacons.h",
       "browser_distribution.cc",
       "browser_distribution.h",
       "callback_work_item.cc",
@@ -213,6 +215,7 @@ if (is_win) {
       "../setup/compat_checks_unittest.cc",
       "../setup/setup_constants.cc",
       "advanced_firewall_manager_win_unittest.cc",
+      "beacons_unittest.cc",
       "callback_work_item_unittest.cc",
       "channel_info_unittest.cc",
       "copy_tree_work_item_unittest.cc",
@@ -249,6 +252,8 @@ if (is_win) {
       "self_cleaning_temp_dir_unittest.cc",
       "set_reg_value_work_item_unittest.cc",
       "shell_util_unittest.cc",
+      "test_app_registration_data.cc",
+      "test_app_registration_data.h",
       "uninstall_metrics_unittest.cc",
       "wmi_unittest.cc",
       "work_item_list_unittest.cc",