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

third_party/WebKit/public/platform/WebFilterAnimationCurve.h

-/*
- * Copyright (C) 2013 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:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * 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.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
- * OWNER OR 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 WebFilterAnimationCurve_h
-#define WebFilterAnimationCurve_h
-
-#include "WebCompositorAnimationCurve.h"
-
-#include "WebCommon.h"
-#include "WebFilterKeyframe.h"
-
-namespace blink {
-
-// A keyframed filter animation curve.
-class WebFilterAnimationCurve : public WebCompositorAnimationCurve {
-public:
-    virtual ~WebFilterAnimationCurve() { }
-
-    virtual void add(const WebFilterKeyframe&, TimingFunctionType = TimingFunctionTypeEase) = 0;
-    // Adds the keyframe with a custom, bezier timing function. Note, it is
-    // assumed that x0 = y0 = 0, and x3 = y3 = 1.
-    virtual void add(const WebFilterKeyframe&, double x1, double y1, double x2, double y2) = 0;
-    // Adds the keyframe with a steps timing function.
-    virtual void add(const WebFilterKeyframe&, int steps, float stepsStartOffset) = 0;
-
-    virtual void setLinearTimingFunction() = 0;
-    virtual void setCubicBezierTimingFunction(TimingFunctionType) = 0;
-    virtual void setCubicBezierTimingFunction(double x1, double y1, double x2, double y2) = 0;
-    virtual void setStepsTimingFunction(int numberOfSteps, float stepsStartOffset) = 0;
-};
-
-} // namespace blink
-
-#endif // WebFilterAnimationCurve_h