Initial SVG model

experimental/svg/model/SkSVGAttribute.h

Index: experimental/svg/model/SkSVGAttribute.h
diff --git a/experimental/svg/model/SkSVGAttribute.h b/experimental/svg/model/SkSVGAttribute.h
new file mode 100644
index 0000000000000000000000000000000000000000..e0e5920b9cd636b62da14bd8cce496578eefd559
--- /dev/null
+++ b/experimental/svg/model/SkSVGAttribute.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkSVGAttribute_DEFINED
+#define SkSVGAttribute_DEFINED
+
+#include "SkColor.h"
+#include "SkTLazy.h"
+

[robertphillips, 2016/07/26 22:38:07]

do we need this include ?

[f(malita), 2016/07/27 00:51:29]

Prolly not (leftover).  Removed.

+#include <cstdint>
+
+enum class SkSVGAttribute {
+    d,
+    fill,
+    stroke,
+    transform,
+};
+
+class SkSVGRenderContext;
+
+class SkSVGPresentationAttributes {
+public:
+    SkSVGPresentationAttributes();
+
+    void setFill(SkColor);
+    void setStroke(SkColor);
+
+    void applyTo(SkTCopyOnFirstWrite<SkSVGRenderContext>&) const;
+
+private:
+    // Color only for now.
+    SkColor fFill;
+    SkColor fStroke;
+
+    unsigned fFillIsSet   : 1;
+    unsigned fStrokeIsSet : 1;
+};
+
+#endif // SkSVGAttribute_DEFINED