[Merge to M60] Added missing aliases for whitelisted permissions

chrome/browser/chromeos/extensions/device_local_account_management_policy_provider.cc

Index: chrome/browser/chromeos/extensions/device_local_account_management_policy_provider.cc
diff --git a/chrome/browser/chromeos/extensions/device_local_account_management_policy_provider.cc b/chrome/browser/chromeos/extensions/device_local_account_management_policy_provider.cc
index b05be4018ee05b6a045f8feeda0415425f286539..a048da52d34cc4fb6dfe5a4108f20a1142633a95 100644
--- a/chrome/browser/chromeos/extensions/device_local_account_management_policy_provider.cc
+++ b/chrome/browser/chromeos/extensions/device_local_account_management_policy_provider.cc
@@ -434,6 +434,7 @@ const char* const kSafePermissionStrings[] = {
 
     // PS UX can always be seen, this one doesn't go over it so it's fine.
     "app.window.alwaysOnTop",
+    "alwaysOnTopWindows",
 
     // Fullscreen is crippled in Public Sessions, maximizes instead, so both
     // fullscreen and overrideEsc are safe for use in PS. (The recommended
@@ -688,6 +689,7 @@ const char* const kSafePermissionStrings[] = {
 
     // Excessive resource usage is not a risk.
     "unlimitedStorage",
+    "unlimited_storage",
 
     // Plugging the USB device is sufficient as consent gesture.
     "usb",