Revert of Rename WebAnimation to WebCompositorAnimation

public/platform/WebAnimationCurve.h

Index: public/platform/WebAnimationCurve.h
diff --git a/public/platform/WebAnimationCurve.h b/public/platform/WebAnimationCurve.h
new file mode 100644
index 0000000000000000000000000000000000000000..34b99205101a96eb8a4aef2b21fbec407f93c0e1
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+++ b/public/platform/WebAnimationCurve.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2012 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef WebAnimationCurve_h
+#define WebAnimationCurve_h
+
+#include "WebCommon.h"
+
+#define WebCompositorAnimationCurve WebAnimationCurve
+#define WEB_SCROLL_OFFSET_ANIMATION_CURVE_IS_DEFINED 1
+
+namespace blink {
+
+class WebAnimationCurve {
+public:
+    virtual ~WebAnimationCurve() { }
+
+    enum TimingFunctionType {
+        TimingFunctionTypeEase,
+        TimingFunctionTypeEaseIn,
+        TimingFunctionTypeEaseOut,
+        TimingFunctionTypeEaseInOut,
+        TimingFunctionTypeLinear
+    };
+
+    enum AnimationCurveType {
+        AnimationCurveTypeFilter,
+        AnimationCurveTypeFloat,
+        AnimationCurveTypeScrollOffset,
+        AnimationCurveTypeTransform,
+    };
+
+    virtual AnimationCurveType type() const = 0;
+};
+
+} // namespace blink
+
+#endif // WebAnimationCurve_h
+