[Webkit-unassigned] [Bug 82293] New: Refactor AnimationBase to increase code reuse

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=82293

           Summary: Refactor AnimationBase to increase code reuse
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: New Bugs
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: robin.cao at torchmobile.com.cn


Currently, some utility functions in AnimationBase/KeyframeAnimation are copied to several places.

For example, the following functions are copied to:
WebCore/platform/graphics/texmap/TextureMapperAnimation.cpp
Source/WebCore/platform/graphics/qt/GraphicsLayerQt.cpp

static inline double solveEpsilon(double duration)
static inline double solveCubicBezierFunction(double p1x, double p1y, double p2x, double p2y, double t, double duration)
static inline double solveStepsFunction(int numSteps, bool stepAtStart, double t)

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