Use element id's for animations

third_party/WebKit/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 13 matching lines @@
 
 #include "platform/graphics/GraphicsLayer.h"
 
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/animation/CompositorAnimation.h"
 #include "platform/animation/CompositorAnimationPlayer.h"
 #include "platform/animation/CompositorAnimationPlayerClient.h"
 #include "platform/animation/CompositorAnimationTimeline.h"
 #include "platform/animation/CompositorFloatAnimationCurve.h"
 #include "platform/animation/CompositorTargetProperty.h"
+#include "platform/graphics/CompositorElementId.h"
 #include "platform/scroll/ScrollableArea.h"
 #include "platform/testing/FakeGraphicsLayer.h"
 #include "platform/testing/FakeGraphicsLayerClient.h"
 #include "platform/testing/WebLayerTreeViewImplForTesting.h"
 #include "platform/transforms/Matrix3DTransformOperation.h"
 #include "platform/transforms/RotateTransformOperation.h"
 #include "platform/transforms/TranslateTransformOperation.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebCompositorSupport.h"
 #include "public/platform/WebLayer.h"
@@ skipping 66 matching lines @@
     curve->addCubicBezierKeyframe(CompositorFloatKeyframe(0.0, 0.0), CubicBezierTimingFunction::EaseType::EASE);
     std::unique_ptr<CompositorAnimation> floatAnimation(CompositorAnimation::create(*curve, CompositorTargetProperty::OPACITY, 0, 0));
     int animationId = floatAnimation->id();
 
     std::unique_ptr<CompositorAnimationTimeline> compositorTimeline = CompositorAnimationTimeline::create();
     AnimationPlayerForTesting player;
 
     layerTreeView()->attachCompositorAnimationTimeline(compositorTimeline->animationTimeline());
     compositorTimeline->playerAttached(player);
 
-    player.compositorPlayer()->attachLayer(m_platformLayer);
-    ASSERT_TRUE(player.compositorPlayer()->isLayerAttached());
+    m_platformLayer->setElementId(CompositorElementId(m_platformLayer->id(), 0));
+
+    player.compositorPlayer()->attachElement(m_platformLayer->elementId());
+    ASSERT_TRUE(player.compositorPlayer()->isElementAttached());
 
     player.compositorPlayer()->addAnimation(floatAnimation.release());
 
     ASSERT_TRUE(m_platformLayer->hasActiveAnimationForTesting());
 
     m_graphicsLayer->setShouldFlattenTransform(false);
 
     m_platformLayer = m_graphicsLayer->platformLayer();
     ASSERT_TRUE(m_platformLayer);
 
     ASSERT_TRUE(m_platformLayer->hasActiveAnimationForTesting());
     player.compositorPlayer()->removeAnimation(animationId);
     ASSERT_FALSE(m_platformLayer->hasActiveAnimationForTesting());
 
     m_graphicsLayer->setShouldFlattenTransform(true);
 
     m_platformLayer = m_graphicsLayer->platformLayer();
     ASSERT_TRUE(m_platformLayer);
 
     ASSERT_FALSE(m_platformLayer->hasActiveAnimationForTesting());
 
-    player.compositorPlayer()->detachLayer();
-    ASSERT_FALSE(player.compositorPlayer()->isLayerAttached());
+    player.compositorPlayer()->detachElement();
+    ASSERT_FALSE(player.compositorPlayer()->isElementAttached());
 
     compositorTimeline->playerDestroyed(player);
     layerTreeView()->detachCompositorAnimationTimeline(compositorTimeline->animationTimeline());
 }
 
 class FakeScrollableArea : public GarbageCollectedFinalized<FakeScrollableArea>, public ScrollableArea {
     USING_GARBAGE_COLLECTED_MIXIN(FakeScrollableArea);
 public:
     static FakeScrollableArea* create()
     {
@@ skipping 40 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 blink