iOS: move source

doric-iOS/Pod/Yoga/yoga/YGValue.cpp

@@ -0,0 +1,11 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the LICENSE
+ * file in the root directory of this source tree.
+ */
+#include "YGValue.h"
+
+const YGValue YGValueZero = {0, YGUnitPoint};
+const YGValue YGValueUndefined = {YGUndefined, YGUnitUndefined};
+const YGValue YGValueAuto = {YGUndefined, YGUnitAuto};