Remove Animations and Transitions.

sky/engine/public/platform/WebLayer.h

Index: sky/engine/public/platform/WebLayer.h
diff --git a/sky/engine/public/platform/WebLayer.h b/sky/engine/public/platform/WebLayer.h
index 5282945141cca6a02a87e1d8d9f40c9b2b8a34f6..8973d23cf0e6df252f4a63f7c2dc965f7d150dce 100644
--- a/sky/engine/public/platform/WebLayer.h
+++ b/sky/engine/public/platform/WebLayer.h
@@ -97,15 +97,6 @@ public:
     virtual void setBackgroundColor(WebColor) = 0;
     virtual WebColor backgroundColor() const = 0;
 
-    // Removes all animations with the given id.
-    virtual void removeAnimation(int animationId) = 0;
-
-    // Pauses all animations with the given id.
-    virtual void pauseAnimation(int animationId, double timeOffset) = 0;
-
-    // Returns true if this layer has any active animations - useful for tests.
-    virtual bool hasActiveAnimation() = 0;
-
     // If a scroll parent is set, this layer will inherit its parent's scroll
     // delta and offset even though it will not be a descendant of the scroll
     // in the layer hierarchy.