Rename scheduleAnimation() to scheduleVisualUpdate().

sky/engine/core/page/PageAnimator.h

Index: sky/engine/core/page/PageAnimator.h
diff --git a/sky/engine/core/page/PageAnimator.h b/sky/engine/core/page/PageAnimator.h
index 0076a6c793a7b1799e0e701d597356e0235767bd..a79dc15a8e6ab93d7f0006a7e56f5671592b68bc 100644
--- a/sky/engine/core/page/PageAnimator.h
+++ b/sky/engine/core/page/PageAnimator.h
@@ -17,13 +17,11 @@ public:
     void scheduleVisualUpdate();
     void serviceScriptedAnimations(double monotonicAnimationStartTime);
 
-    void setAnimationFramePending() { m_animationFramePending = true; }
     bool isServicingAnimations() const { return m_servicingAnimations; }
     void updateLayoutAndStyleForPainting(LocalFrame* rootFrame);
 
 private:
     Page* m_page;
-    bool m_animationFramePending;
     bool m_servicingAnimations;
     bool m_updatingLayoutAndStyleForPainting;
 };