Web Animations: Remove legacy animations engine.

Source/core/rendering/CompositedLayerMapping.h

 /*
  * Copyright (C) 2009, 2010, 2011 Apple 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 19 matching lines @@
 #include "platform/geometry/FloatPoint.h"
 #include "platform/geometry/FloatPoint3D.h"
 #include "platform/graphics/GraphicsLayer.h"
 #include "platform/graphics/GraphicsLayerClient.h"
 #include "platform/transforms/TransformationMatrix.h"
 
 namespace WebCore {
 
 class KeyframeList;
 class RenderLayerCompositor;
-class WebAnimationProvider;
 
 enum CompositingLayerType {
     NormalCompositingLayer, // non-tiled layer with backing store
     MediaCompositingLayer, // layer that contains an image, video, webGL or plugin
     ContainerCompositingLayer // layer with no backing store
 };
 
 
 // A GraphicsLayerPaintInfo contains all the info needed to paint a partial subtree of RenderLayers into a GraphicsLayer.
 struct GraphicsLayerPaintInfo {
@@ skipping 94 matching lines @@
     // a backing store changed.
     bool updateRequiresOwnBackingStoreForIntrinsicReasons();
 
     void setContentsNeedDisplay();
     // r is in the coordinate space of the layer's render object
     void setContentsNeedDisplayInRect(const IntRect&);
 
     // Notification from the renderer that its content changed.
     void contentChanged(ContentChangeType);
 
-    // Interface to start, finish, suspend and resume animations and transitions
-    bool startTransition(double, CSSPropertyID, const RenderStyle* fromStyle, const RenderStyle* toStyle);
-    void transitionPaused(double timeOffset, CSSPropertyID);
-    void transitionFinished(CSSPropertyID);
-
-    bool startAnimation(double timeOffset, const CSSAnimationData*, const KeyframeList& keyframes);
-    void animationPaused(double timeOffset, const String& name);
-    void animationFinished(const String& name);
-
     LayoutRect compositedBounds() const;
     void setCompositedBounds(const LayoutRect&);
     void updateCompositedBounds();
 
     void updateAfterWidgetResize();
     void positionOverflowControlsLayers(const IntSize& offsetFromRoot);
     bool hasUnpositionedOverflowControlsLayers() const;
 
     void addRenderLayerToSquashingGraphicsLayer(RenderLayer*, IntSize offsetFromSquashingCLM, size_t nextSquashedLayerIndex);
     void removeRenderLayerFromSquashingGraphicsLayer(const RenderLayer*);
@@ skipping 169 matching lines @@
     //
     // With the hierarchy set up like this, the root content layer is able to scroll without affecting
     // the background layer (or repainting).
     OwnPtr<GraphicsLayer> m_foregroundLayer; // Only used in cases where we need to draw the foreground separately.
     OwnPtr<GraphicsLayer> m_backgroundLayer; // Only used in cases where we need to draw the background separately.
 
     OwnPtr<GraphicsLayer> m_layerForHorizontalScrollbar;
     OwnPtr<GraphicsLayer> m_layerForVerticalScrollbar;
     OwnPtr<GraphicsLayer> m_layerForScrollCorner;
 
-    OwnPtr<WebAnimationProvider> m_animationProvider;
-
     OwnPtr<GraphicsLayer> m_squashingContainmentLayer; // Only used if any squashed layers exist, to contain the squashed layers as siblings to the rest of the GraphicsLayer tree chunk.
     OwnPtr<GraphicsLayer> m_squashingLayer; // Only used if any squashed layers exist, this is the backing that squashed layers paint into.
     Vector<GraphicsLayerPaintInfo> m_squashedLayers;
 
     LayoutRect m_compositedBounds;
     LayoutSize m_subpixelAccumulation; // The accumulated subpixel offset of the compositedBounds compared to absolute coordinates.
 
     bool m_artificiallyInflatedBounds; // bounds had to be made non-zero to make transform-origin work
     bool m_isMainFrameRenderViewLayer;
     bool m_requiresOwnBackingStoreForIntrinsicReasons;
     bool m_requiresOwnBackingStoreForAncestorReasons;
     bool m_canCompositeFilters;
     bool m_backgroundLayerPaintsFixedRootBackground;
 };
 
 } // namespace WebCore
 
 #endif // CompositedLayerMapping_h