Update WebGLVertexArrayObjectOES to WebGLVertexArrayObject for WebGL2

Source/core/html/canvas/WebGLVertexArrayObject.h

Index: Source/core/html/canvas/WebGLVertexArrayObject.h
diff --git a/Source/core/html/canvas/WebGLVertexArrayObject.h b/Source/core/html/canvas/WebGLVertexArrayObject.h
new file mode 100644
index 0000000000000000000000000000000000000000..18e234d03d53777ac55379dc16895246a6c0425e
--- /dev/null
+++ b/Source/core/html/canvas/WebGLVertexArrayObject.h
@@ -0,0 +1,24 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef WebGLVertexArrayObject_h
+#define WebGLVertexArrayObject_h
+
+#include "core/html/canvas/WebGLVertexArrayObjectBase.h"
+#include "wtf/PassRefPtr.h"
+
+namespace blink {
+
+class WebGLVertexArrayObject final : public WebGLVertexArrayObjectBase {
+    DEFINE_WRAPPERTYPEINFO();
+public:
+    static PassRefPtrWillBeRawPtr<WebGLVertexArrayObject> create(WebGLRenderingContextBase*, VaoType);
+
+private:
+    explicit WebGLVertexArrayObject(WebGLRenderingContextBase*, VaoType);
+};
+
+} // namespace blink
+
+#endif // WebGLVertexArrayObject_h