CC Animation: Move files from cc_blink to Source/platform/animation

third_party/WebKit/Source/platform/animation/CompositorFloatKeyframe.h

+// 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 CompositorFloatKeyframe_h
+#define CompositorFloatKeyframe_h
+
+namespace blink {
+
+struct CompositorFloatKeyframe {
+    CompositorFloatKeyframe(double time, float value)
+        : time(time)
+        , value(value)
+    {
+    }
+
+    double time;
+    float value;
+};
+
+} // namespace blink
+
+#endif // CompositorFloatKeyframe_h