Temporarily CHECK use after free in Value

chrome/browser/ui/cocoa/applescript/apple_event_util.mm

Index: chrome/browser/ui/cocoa/applescript/apple_event_util.mm
diff --git a/chrome/browser/ui/cocoa/applescript/apple_event_util.mm b/chrome/browser/ui/cocoa/applescript/apple_event_util.mm
index 566bd4c3decfb4625500f5210f67d343035aa529..9f4cf8c56a5f388e51f5a17cafa49eb28808ee52 100644
--- a/chrome/browser/ui/cocoa/applescript/apple_event_util.mm
+++ b/chrome/browser/ui/cocoa/applescript/apple_event_util.mm
@@ -92,6 +92,11 @@ NSAppleEventDescriptor* ValueToAppleEventDescriptor(const base::Value* value) {
       }
       break;
     }
+
+    case base::Value::Type::DELETED:
+      // TODO(crbug.com/697817): This means |value| is used after free.
+      CHECK(false);
+      break;
   }
 
   return descriptor;