Migrate WTF::HashTable::add() to ::insert()

third_party/WebKit/Source/platform/wtf/HashMap.h

Index: third_party/WebKit/Source/platform/wtf/HashMap.h
diff --git a/third_party/WebKit/Source/platform/wtf/HashMap.h b/third_party/WebKit/Source/platform/wtf/HashMap.h
index b46b7e7f7625723413111d60fb546de9b9033d4d..7598cfbdeecb7d04e4b00864e00ee05182dfabb1 100644
--- a/third_party/WebKit/Source/platform/wtf/HashMap.h
+++ b/third_party/WebKit/Source/platform/wtf/HashMap.h
@@ -523,7 +523,7 @@ template <typename IncomingKeyType, typename IncomingMappedType>
 typename HashMap<T, U, V, W, X, Y>::AddResult
 HashMap<T, U, V, W, X, Y>::inlineAdd(IncomingKeyType&& key,
                                      IncomingMappedType&& mapped) {
-  return m_impl.template add<HashMapTranslator<ValueTraits, HashFunctions>>(
+  return m_impl.template insert<HashMapTranslator<ValueTraits, HashFunctions>>(
       std::forward<IncomingKeyType>(key),
       std::forward<IncomingMappedType>(mapped));
 }