Web Animations CSS: Support animation of stroke-dasharray property

Source/core/animation/AnimatableSVGLengthVector.h

Index: Source/core/animation/AnimatableSVGLengthVector.h
diff --git a/Source/core/animation/AnimatableSVGLength.h b/Source/core/animation/AnimatableSVGLengthVector.h
similarity index 71%
copy from Source/core/animation/AnimatableSVGLength.h
copy to Source/core/animation/AnimatableSVGLengthVector.h
index 49d7d46ad549a10619a364fcd3458fe30b2b8255..715239cca730ac66ae05c40e8381a603069c612e 100644
--- a/Source/core/animation/AnimatableSVGLength.h
+++ b/Source/core/animation/AnimatableSVGLengthVector.h
@@ -28,50 +28,49 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef AnimatableSVGLength_h
-#define AnimatableSVGLength_h
+#ifndef AnimatableSVGLengthVector_h
+#define AnimatableSVGLengthVector_h
 
 #include "core/animation/AnimatableValue.h"
 #include "core/svg/SVGLength.h"
 
 namespace WebCore {
 
-class AnimatableSVGLength: public AnimatableValue {
+class AnimatableSVGLengthVector: public AnimatableValue {
 public:
-    virtual ~AnimatableSVGLength() { }
+    virtual ~AnimatableSVGLengthVector() { }
 
-    static PassRefPtr<AnimatableSVGLength> create(const SVGLength& length)
+    static PassRefPtr<AnimatableSVGLengthVector> create(const Vector<SVGLength>& lengths)
     {
-        return adoptRef(new AnimatableSVGLength(length));
+        return adoptRef(new AnimatableSVGLengthVector(lengths));
     }
 
-    const SVGLength& toSVGLength() const
+    const Vector<SVGLength>& toSVGLengthVector() const
     {
-        return m_length;
+        return m_lengths;
     }
 
-protected:
-    virtual PassRefPtr<AnimatableValue> interpolateTo(const AnimatableValue*, double fraction) const OVERRIDE;
-    virtual PassRefPtr<AnimatableValue> addWith(const AnimatableValue*) const OVERRIDE;
-
 private:
-    AnimatableSVGLength(const SVGLength& length)
-        : m_length(length)
+    AnimatableSVGLengthVector(const Vector<SVGLength>& lengths)
+        : m_lengths(lengths)
     {
     }
 
-    virtual AnimatableType type() const { return TypeSVGLength; }
+    virtual PassRefPtr<AnimatableValue> interpolateTo(const AnimatableValue*, double fraction) const OVERRIDE;
+    virtual PassRefPtr<AnimatableValue> addWith(const AnimatableValue*) const OVERRIDE;
     virtual bool equalTo(const AnimatableValue*) const OVERRIDE;
 
-    SVGLength m_length;
+    virtual AnimatableType type() const { return TypeSVGLengthVector; }
+
+    Vector<SVGLength> m_lengths;
 };
 
-inline const AnimatableSVGLength* toAnimatableSVGLength(const AnimatableValue* value)
+inline const AnimatableSVGLengthVector* toAnimatableSVGLengthVector(const AnimatableValue* value)
 {
-    ASSERT_WITH_SECURITY_IMPLICATION(value && value->isSVGLength());
-    return static_cast<const AnimatableSVGLength*>(value);
+    ASSERT_WITH_SECURITY_IMPLICATION(value && value->isSVGLengthVector());
+    return static_cast<const AnimatableSVGLengthVector*>(value);
 }
 
 } // namespace WebCore
 
-#endif // AnimatableSVGLength_h
+#endif // AnimatableSVGLengthVector_h