[Sketch] Animations: Torpedo the old intrusive animation system.

Source/platform/graphics/GraphicsLayerTest.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 78 matching lines @@
     WebLayer* m_platformLayer;
     OwnPtr<GraphicsLayerForTesting> m_graphicsLayer;
     OwnPtr<GraphicsLayerForTesting> m_scrollElasticityLayer;
     OwnPtr<GraphicsLayerForTesting> m_clipLayer;
 
 private:
     OwnPtr<WebLayerTreeView> m_layerTreeView;
     MockGraphicsLayerClient m_client;
 };
 
-TEST_F(GraphicsLayerTest, updateLayerShouldFlattenTransformWithAnimations)
-{
-    ASSERT_FALSE(m_platformLayer->hasActiveAnimation());
-
-    OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(Platform::current()->compositorSupport()->createFloatAnimationCurve());
-    curve->add(WebFloatKeyframe(0.0, 0.0));
-    OwnPtr<WebCompositorAnimation> floatAnimation(adoptPtr(Platform::current()->compositorSupport()->createAnimation(*curve, WebCompositorAnimation::TargetPropertyOpacity)));
-    int animationId = floatAnimation->id();
-    ASSERT_TRUE(m_platformLayer->addAnimation(floatAnimation.leakPtr()));
-
-    ASSERT_TRUE(m_platformLayer->hasActiveAnimation());
-
-    m_graphicsLayer->setShouldFlattenTransform(false);
-
-    m_platformLayer = m_graphicsLayer->platformLayer();
-    ASSERT_TRUE(m_platformLayer);
-
-    ASSERT_TRUE(m_platformLayer->hasActiveAnimation());
-    m_platformLayer->removeAnimation(animationId);
-    ASSERT_FALSE(m_platformLayer->hasActiveAnimation());
-
-    m_graphicsLayer->setShouldFlattenTransform(true);
-
-    m_platformLayer = m_graphicsLayer->platformLayer();
-    ASSERT_TRUE(m_platformLayer);
-
-    ASSERT_FALSE(m_platformLayer->hasActiveAnimation());
-}
-
 class FakeScrollableArea : public ScrollableArea {
 public:
     virtual bool isActive() const override { return false; }
     virtual int scrollSize(ScrollbarOrientation) const override { return 100; }
     virtual bool isScrollCornerVisible() const override { return false; }
     virtual IntRect scrollCornerRect() const override { return IntRect(); }
     virtual int visibleWidth() const override { return 10; }
     virtual int visibleHeight() const override { return 10; }
     virtual IntSize contentsSize() const override { return IntSize(100, 100); }
     virtual bool scrollbarsCanBeActive() const override { return false; }
@@ skipping 25 matching lines @@
 
     WebDoublePoint scrollPosition(7, 9);
     m_platformLayer->setScrollPositionDouble(scrollPosition);
     m_graphicsLayer->didScroll();
 
     EXPECT_FLOAT_EQ(scrollPosition.x, scrollableArea.scrollPositionDouble().x());
     EXPECT_FLOAT_EQ(scrollPosition.y, scrollableArea.scrollPositionDouble().y());
 }
 
 } // namespace