Prep for landing WK76487

content/common/indexed_db/indexed_db_param_traits.cc

Index: content/common/indexed_db/indexed_db_param_traits.cc
diff --git a/content/common/indexed_db/indexed_db_param_traits.cc b/content/common/indexed_db/indexed_db_param_traits.cc
index ac3d20f2e6f8da835d651d92fb16c445676a9420..7af7e5e82d980ca914e0710dc2c3485132036525 100644
--- a/content/common/indexed_db/indexed_db_param_traits.cc
+++ b/content/common/indexed_db/indexed_db_param_traits.cc
@@ -62,6 +62,9 @@ void ParamTraits<IndexedDBKey>::Write(Message* m, const param_type& p) {
       WriteParam(m, p.number());
       return;
     case WebKit::WebIDBKey::InvalidType:
+    default:
+      // TODO(jsbell): Remove "default" label once WebKit bug 76487 has rolled.
+      // http://crbug.com/110956
       return;
   }
   NOTREACHED();
@@ -108,6 +111,9 @@ bool ParamTraits<IndexedDBKey>::Read(const Message* m,
         return true;
       }
     case WebKit::WebIDBKey::InvalidType:
+    default:
+      // TODO(jsbell): Remove "default" label once WebKit bug 76487 has rolled.
+      // http://crbug.com/110956
       r->SetInvalid();
       return true;
   }