Pass user session type to extension feature checks

chrome/browser/chromeos/login/users/chrome_user_manager_impl.cc

Index: chrome/browser/chromeos/login/users/chrome_user_manager_impl.cc
diff --git a/chrome/browser/chromeos/login/users/chrome_user_manager_impl.cc b/chrome/browser/chromeos/login/users/chrome_user_manager_impl.cc
index 1139ce0ebe69268f4fec40a2d1a2c30b71449945..8ddbcd0bcbf9c345598c36c62882143e79e30ac2 100644
--- a/chrome/browser/chromeos/login/users/chrome_user_manager_impl.cc
+++ b/chrome/browser/chromeos/login/users/chrome_user_manager_impl.cc
@@ -71,10 +71,12 @@
 #include "components/signin/core/account_id/account_id.h"
 #include "components/user_manager/known_user.h"
 #include "components/user_manager/remove_user_delegate.h"
+#include "components/user_manager/user.h"
 #include "components/user_manager/user_image/user_image.h"
 #include "components/user_manager/user_type.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
+#include "extensions/common/features/feature_session_type.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/chromeos/resources/grit/ui_chromeos_resources.h"
@@ -145,6 +147,19 @@ bool GetUserLockAttributes(const user_manager::User* user,
   return true;
 }
 
+extensions::FeatureSessionType GetFeatureSessionTypeForUser(
+    const user_manager::User* user) {
+  switch (user->GetType()) {
+    case user_manager::USER_TYPE_REGULAR:
+      return extensions::FeatureSessionType::REGULAR;
+    case user_manager::USER_TYPE_KIOSK_APP:
+      return extensions::FeatureSessionType::KIOSK;
+    default:
+      // The rest of user types is not used by extensions features.
+      return extensions::FeatureSessionType::UNKNOWN;
+  }
+}
+
 }  // namespace
 
 // static
@@ -1237,6 +1252,11 @@ void ChromeUserManagerImpl::UpdateLoginState(
     bool is_current_user_owner) const {
   chrome_user_manager_util::UpdateLoginState(active_user, primary_user,
                                              is_current_user_owner);
+  // If a user is logged in, update session type as seen by extensions system.
+  if (active_user) {
+    extensions::SetCurrentFeatureSessionType(
+        GetFeatureSessionTypeForUser(active_user));
+  }
 }
 
 bool ChromeUserManagerImpl::GetPlatformKnownUserId(