Index: webkit/compositor/TouchpadFlingPlatformGestureCurve.h |
diff --git a/webkit/compositor/TouchpadFlingPlatformGestureCurve.h b/webkit/compositor/TouchpadFlingPlatformGestureCurve.h |
deleted file mode 100644 |
index 072e914a06f8956fa2f1bc8cc6fd8bb7a215ebea..0000000000000000000000000000000000000000 |
--- a/webkit/compositor/TouchpadFlingPlatformGestureCurve.h |
+++ /dev/null |
@@ -1,45 +0,0 @@ |
-// Copyright 2012 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 TouchpadFlingPlatformGestureCurve_h |
-#define TouchpadFlingPlatformGestureCurve_h |
- |
-#include "FloatPoint.h" |
-#include "PlatformGestureCurve.h" |
-#include <wtf/OwnPtr.h> |
-#include <wtf/PassOwnPtr.h> |
- |
-namespace WebCore { |
- |
-class PlatformGestureCurveTarget; |
- |
-// Implementation of PlatformGestureCurve suitable for touch pad/screen-based |
-// fling scroll. Starts with a flat velocity profile based on 'velocity', which |
-// tails off to zero. Time is scaled to that duration of the fling is proportional |
-// the initial velocity. |
-class TouchpadFlingPlatformGestureCurve : public PlatformGestureCurve { |
-public: |
- static PassOwnPtr<PlatformGestureCurve> create(const FloatPoint& velocity, IntPoint cumulativeScroll = IntPoint()); |
- static PassOwnPtr<PlatformGestureCurve> create(const FloatPoint& velocity, float p0, float p1, float p2, float p3, float p4, float curveDuration, IntPoint cumulativeScroll = IntPoint()); |
- virtual ~TouchpadFlingPlatformGestureCurve(); |
- |
- virtual const char* debugName() const OVERRIDE; |
- virtual bool apply(double monotonicTime, PlatformGestureCurveTarget*) OVERRIDE; |
- |
-private: |
- TouchpadFlingPlatformGestureCurve(const FloatPoint& velocity, float p0, float p1, float p2, float p3, float p4, float curveDuration, const IntPoint& cumulativeScroll); |
- |
- FloatPoint m_displacementRatio; |
- IntPoint m_cumulativeScroll; |
- float m_coeffs[5]; |
- float m_timeOffset; |
- float m_curveDuration; |
- float m_positionOffset; |
- |
- static const int m_maxSearchIterations; |
-}; |
- |
-} // namespace WebCore |
- |
-#endif |