Initial SVG model

experimental/svg/model/SkSVGContainer.cpp

+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "SkSVGContainer.h"
+
+SkSVGContainer::SkSVGContainer(SkSVGTag t) : INHERITED(t) { }
+
+void SkSVGContainer::appendChild(sk_sp<SkSVGNode> node) {
+    SkASSERT(node);
+    fChildren.push_back(std::move(node));
+}
+
+void SkSVGContainer::onRender(SkCanvas* canvas, const SkSVGRenderContext& ctx) const {
+    for (int i = 0; i < fChildren.count(); ++i) {
+        fChildren[i]->render(canvas, ctx);
+    }
+}