Plumbing for login apps device policy to extensions.

extensions/browser/extension_prefs.cc

Index: extensions/browser/extension_prefs.cc
diff --git a/extensions/browser/extension_prefs.cc b/extensions/browser/extension_prefs.cc
index 77124a8f9cf878e723e89c727bd553d1322e661a..2ae97aa318a9d7705bcfab091cf8d482554b2ed9 100644
--- a/extensions/browser/extension_prefs.cc
+++ b/extensions/browser/extension_prefs.cc
@@ -1773,6 +1773,7 @@ void ExtensionPrefs::RegisterProfilePrefs(
   registry->RegisterListPref(pref_names::kInstallAllowList);
   registry->RegisterListPref(pref_names::kInstallDenyList);
   registry->RegisterDictionaryPref(pref_names::kInstallForceList);
+  registry->RegisterDictionaryPref(pref_names::kInstallLoginScreenAppList);
   registry->RegisterListPref(pref_names::kAllowedTypes);
   registry->RegisterBooleanPref(pref_names::kStorageGarbageCollect, false);
   registry->RegisterInt64Pref(pref_names::kLastUpdateCheck, 0);