Blink Compositor Animation: Make Animation and Curve methods non-virtual.

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

Index: third_party/WebKit/Source/platform/animation/CompositorAnimation.h
diff --git a/third_party/WebKit/Source/platform/animation/CompositorAnimation.h b/third_party/WebKit/Source/platform/animation/CompositorAnimation.h
index 3fbe7ca8176994b15f761668373d1d44525ef459..0e2ea70a5c5e13d6e4bacba4c06f8c20d66f95cf 100644
--- a/third_party/WebKit/Source/platform/animation/CompositorAnimation.h
+++ b/third_party/WebKit/Source/platform/animation/CompositorAnimation.h
@@ -28,43 +28,40 @@ public:
     using FillMode = cc::Animation::FillMode;
 
     CompositorAnimation(const CompositorAnimationCurve&, CompositorTargetProperty::Type, int animationId, int groupId);
-    virtual ~CompositorAnimation();
+    ~CompositorAnimation();
 
     // An id must be unique.
-    virtual int id();
-    virtual int group();
+    int id() const;
+    int group() const;
 
-    virtual CompositorTargetProperty::Type targetProperty() const;
+    CompositorTargetProperty::Type targetProperty() const;
 
     // This is the number of times that the animation will play. If this
     // value is zero the animation will not play. If it is negative, then
     // the animation will loop indefinitely.
-    virtual double iterations() const;
-    virtual void setIterations(double);
+    double iterations() const;
+    void setIterations(double);
 
-    virtual double startTime() const;
-    virtual void setStartTime(double monotonicTime);
+    double startTime() const;
+    void setStartTime(double monotonicTime);
 
-    virtual double timeOffset() const;
-    virtual void setTimeOffset(double monotonicTime);
+    double timeOffset() const;
+    void setTimeOffset(double monotonicTime);
 
-    virtual Direction getDirection() const;
-    virtual void setDirection(Direction);
+    Direction getDirection() const;
+    void setDirection(Direction);
 
-    virtual double playbackRate() const;
-    virtual void setPlaybackRate(double);
+    double playbackRate() const;
+    void setPlaybackRate(double);
 
-    virtual FillMode getFillMode() const;
-    virtual void setFillMode(FillMode);
+    FillMode getFillMode() const;
+    void setFillMode(FillMode);
 
-    virtual double iterationStart() const;
-    virtual void setIterationStart(double);
+    double iterationStart() const;
+    void setIterationStart(double);
 
     std::unique_ptr<cc::Animation> passAnimation();
 
-protected:
-    CompositorAnimation();
-
 private:
     std::unique_ptr<cc::Animation> m_animation;
 };