1 files changed, 51 insertions, 0 deletions
diff --git a/chromium/content/renderer/compositor_bindings/web_filter_animation_curve_impl.h b/chromium/content/renderer/compositor_bindings/web_filter_animation_curve_impl.h
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index 00000000000..82e82956e13
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+++ b/chromium/content/renderer/compositor_bindings/web_filter_animation_curve_impl.h
@@ -0,0 +1,51 @@
+// Copyright 2014 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 CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_FILTER_ANIMATION_CURVE_IMPL_H_
+#define CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_FILTER_ANIMATION_CURVE_IMPL_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "content/common/content_export.h"
+#include "third_party/WebKit/public/platform/WebFilterAnimationCurve.h"
+
+namespace cc {
+class AnimationCurve;
+class KeyframedFilterAnimationCurve;
+}
+
+namespace blink {
+class WebFilterKeyframe;
+}
+
+namespace content {
+
+class WebFilterAnimationCurveImpl : public blink::WebFilterAnimationCurve {
+ public:
+  CONTENT_EXPORT WebFilterAnimationCurveImpl();
+  virtual ~WebFilterAnimationCurveImpl();
+
+  // blink::WebAnimationCurve implementation.
+  virtual AnimationCurveType type() const;
+
+  // blink::WebFilterAnimationCurve implementation.
+  virtual void add(const blink::WebFilterKeyframe& keyframe,
+                   TimingFunctionType type);
+  virtual void add(const blink::WebFilterKeyframe& keyframe,
+                   double x1,
+                   double y1,
+                   double x2,
+                   double y2);
+
+  scoped_ptr<cc::AnimationCurve> CloneToAnimationCurve() const;
+
+ private:
+  scoped_ptr<cc::KeyframedFilterAnimationCurve> curve_;
+
+  DISALLOW_COPY_AND_ASSIGN(WebFilterAnimationCurveImpl);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_FILTER_ANIMATION_CURVE_IMPL_H_
+