CC AnimationHost: Fix LinkHighlights detach scope.

content/test/web_layer_tree_view_impl_for_testing.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_TEST_WEB_LAYER_TREE_VIEW_IMPL_FOR_TESTING_H_
 #define CONTENT_TEST_WEB_LAYER_TREE_VIEW_IMPL_FOR_TESTING_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "cc/test/test_task_graph_runner.h"
 #include "cc/trees/layer_tree_host_client.h"
 #include "cc/trees/layer_tree_host_single_thread_client.h"
 #include "third_party/WebKit/public/platform/WebLayerTreeView.h"
 
 namespace cc {
 class LayerTreeHost;
 }
 
-namespace blink { class WebLayer; }
+namespace blink {
+class WebCompositorAnimationTimeline;
+class WebLayer;
+}
 
 namespace content {
 
 // Dummy WeblayerTeeView that does not support any actual compositing.
 class WebLayerTreeViewImplForTesting
     : public blink::WebLayerTreeView,
       public cc::LayerTreeHostClient,
       public cc::LayerTreeHostSingleThreadClient {
  public:
   WebLayerTreeViewImplForTesting();
   ~WebLayerTreeViewImplForTesting() override;
 
-  void Initialize();
+  void Initialize(bool use_compositor_animation_timelines);
 
   // blink::WebLayerTreeView implementation.
   void setRootLayer(const blink::WebLayer& layer) override;
   void clearRootLayer() override;
+  void attachCompositorAnimationTimeline(
+      blink::WebCompositorAnimationTimeline*) override;
+  void detachCompositorAnimationTimeline(
+      blink::WebCompositorAnimationTimeline*) override;
   virtual void setViewportSize(const blink::WebSize& unused_deprecated,
                                const blink::WebSize& device_viewport_size);
   void setViewportSize(const blink::WebSize& device_viewport_size) override;
   void setDeviceScaleFactor(float scale_factor) override;
   void setBackgroundColor(blink::WebColor) override;
   void setHasTransparentBackground(bool transparent) override;
   void setVisible(bool visible) override;
   void setPageScaleFactorAndLimits(float page_scale_factor,
                                    float minimum,
                                    float maximum) override;
@@ skipping 45 matching lines @@
  private:
   cc::TestTaskGraphRunner task_graph_runner_;
   scoped_ptr<cc::LayerTreeHost> layer_tree_host_;
 
   DISALLOW_COPY_AND_ASSIGN(WebLayerTreeViewImplForTesting);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_TEST_WEB_LAYER_TREE_VIEW_IMPL_FOR_TESTING_H_