Fix CapsLock remapping.

ui/events/ozone/layout/layout_util.cc

Index: ui/events/ozone/layout/layout_util.cc
diff --git a/ui/events/ozone/layout/layout_util.cc b/ui/events/ozone/layout/layout_util.cc
index ea7dbd6e49a8321516260cc4f15b85b4abe3c7be..011c5b6e0700691748d9f2a74b44fa5bb6a8cb95 100644
--- a/ui/events/ozone/layout/layout_util.cc
+++ b/ui/events/ozone/layout/layout_util.cc
@@ -547,7 +547,9 @@ int ModifierDomKeyToEventFlag(DomKey key) {
     case DomKey::ALT_GRAPH:
       return EF_ALTGR_DOWN;
     case DomKey::CAPS_LOCK:
-      return EF_CAPS_LOCK_DOWN;
+      // ChromeOS historically uses EF_MOD3_DOWN for the physical Caps Lock
+      // key press, as distinct from EF_CAPS_LOCK_DOWN for the locked state.
+      return EF_MOD3_DOWN;
     case DomKey::CONTROL:
       return EF_CONTROL_DOWN;
     case DomKey::HYPER:
@@ -558,8 +560,6 @@ int ModifierDomKeyToEventFlag(DomKey key) {
       return EF_COMMAND_DOWN;
     case DomKey::SHIFT:
       return EF_SHIFT_DOWN;
-    case DomKey::SUPER:
-      return EF_MOD3_DOWN;
     default:
       return EF_NONE;
   }
@@ -569,6 +569,7 @@ int ModifierDomKeyToEventFlag(DomKey key) {
   //   DomKey::FN_LOCK
   //   DomKey::NUM_LOCK
   //   DomKey::SCROLL_LOCK
+  //   DomKey::SUPER
   //   DomKey::SYMBOL
   //   DomKey::SYMBOL_LOCK
 }