CSS Typed OM: add TransformComponents Rotation and Skew

third_party/WebKit/Source/core/css/cssom/RotationTransformComponent.h

Index: third_party/WebKit/Source/core/css/cssom/RotationTransformComponent.h
diff --git a/third_party/WebKit/Source/core/css/cssom/RotationTransformComponent.h b/third_party/WebKit/Source/core/css/cssom/RotationTransformComponent.h
new file mode 100644
index 0000000000000000000000000000000000000000..2b825ed98d5df356bd1cc0dc0c941727550cdde9
--- /dev/null
+++ b/third_party/WebKit/Source/core/css/cssom/RotationTransformComponent.h
@@ -0,0 +1,61 @@
+// Copyright 2016 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 RotationTransformComponent_h
+#define RotationTransformComponent_h
+
+#include "core/css/cssom/TransformComponent.h"
+
+namespace blink {
+
+class CORE_EXPORT RotationTransformComponent final : public TransformComponent {
+    WTF_MAKE_NONCOPYABLE(RotationTransformComponent);
+    DEFINE_WRAPPERTYPEINFO();
+public:
+    static RotationTransformComponent* create(double angle)
+    {
+        return new RotationTransformComponent(angle);
+    }
+
+    static RotationTransformComponent* create(double angle, double x, double y, double z)
+    {
+        return new RotationTransformComponent(angle, x, y, z);
+    }
+
+    double angle() const { return m_angle; }
+    double x() const { return m_x; }
+    double y() const { return m_y; }
+    double z() const { return m_z; }
+
+    TransformComponentType type() const override { return m_is2D ? RotationType : Rotation3DType; }
+
+    PassRefPtrWillBeRawPtr<CSSFunctionValue> toCSSValue() const override;
+
+private:
+    RotationTransformComponent(double angle)
+        : m_angle(angle)
+        , m_x(0)
+        , m_y(0)
+        , m_z(1)
+        , m_is2D(true)
+    { }
+
+    RotationTransformComponent(double angle, double x, double y, double z)
+        : m_angle(angle)
+        , m_x(x)
+        , m_y(y)
+        , m_z(z)
+        , m_is2D(false)
+    { }
+
+    double m_angle;
+    double m_x;
+    double m_y;
+    double m_z;
+    bool m_is2D;
+};
+
+} // namespace blink
+
+#endif