Web Animations: Add CSSAnimatableValueFactory API (partial implementation)

Source/core/css/resolver/CSSAnimatableValueFactory.h

Index: Source/core/css/resolver/CSSAnimatableValueFactory.h
diff --git a/Source/core/html/ime/Composition.h b/Source/core/css/resolver/CSSAnimatableValueFactory.h
similarity index 75%
copy from Source/core/html/ime/Composition.h
copy to Source/core/css/resolver/CSSAnimatableValueFactory.h
index 6562b5f75fd19cc8e80409327f7f8a5881bcf1df..32e091e7bfec31ee4c89ba91583205f89527d887 100644
--- a/Source/core/html/ime/Composition.h
+++ b/Source/core/css/resolver/CSSAnimatableValueFactory.h
@@ -28,34 +28,27 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef Composition_h
-#define Composition_h
+#ifndef CSSAnimatableValueFactory_h
+#define CSSAnimatableValueFactory_h
 
-#include "bindings/v8/ScriptWrappable.h"

[dstockwell, 2013/07/18 07:43:12]

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+#include "CSSPropertyNames.h"
+#include "core/animation/AnimatableValue.h"
+#include "core/platform/Length.h"
 #include "wtf/PassRefPtr.h"
-#include "wtf/RefCounted.h"
-#include "wtf/RefPtr.h"
 
 namespace WebCore {
 
-class Node;
-class Range;
+class CSSValue;
+class RenderStyle;
 
-class Composition : public RefCounted<Composition>, public ScriptWrappable {
+class CSSAnimatableValueFactory {
 public:
-    static PassRefPtr<Composition> create(Node*, Range*);
-    ~Composition();
-
-    Node* text() const { return m_text.get(); }
-    Range* caret() const { return m_caret.get(); }
-
+    static PassRefPtr<AnimatableValue> createFromCSSValue(CSSValue*, CSSPropertyID);
+    static PassRefPtr<AnimatableValue> createFromRenderStyle(RenderStyle*, CSSPropertyID);
 private:
-    Composition(Node*, Range*);
-
-    RefPtr<Node> m_text;
-    RefPtr<Range> m_caret;
+    static PassRefPtr<AnimatableValue> createFromLength(const Length&, RenderStyle*);
 };
 
 } // namespace WebCore
 
-#endif // Composition_h
+#endif // CSSAnimatableValueFactory_h