Ref count layer animation controllers.

cc/tree_synchronizer_unittest.cc

Index: cc/tree_synchronizer_unittest.cc
diff --git a/cc/tree_synchronizer_unittest.cc b/cc/tree_synchronizer_unittest.cc
index 585db8f7865ffd8fdfc4a38b1dbc1f05b75a52c8..1c7e9278c52b0157ae291862182088996afaa45e 100644
--- a/cc/tree_synchronizer_unittest.cc
+++ b/cc/tree_synchronizer_unittest.cc
@@ -76,19 +76,20 @@ private:
 
 class FakeLayerAnimationController : public LayerAnimationController {
 public:
-    static scoped_ptr<FakeLayerAnimationController> create(LayerAnimationControllerClient* client)
+    static scoped_refptr<LayerAnimationController> create()
     {
-        return make_scoped_ptr(new FakeLayerAnimationController(client));
+        return static_cast<LayerAnimationController*>(new FakeLayerAnimationController);
     }
 
     bool synchronizedAnimations() const { return m_synchronizedAnimations; }
 
 private:
-    explicit FakeLayerAnimationController(LayerAnimationControllerClient* client)
-        : LayerAnimationController(client)
+    FakeLayerAnimationController()
+        : LayerAnimationController(1)
         , m_synchronizedAnimations(false)
-    {
-    }
+    { }
+
+    virtual ~FakeLayerAnimationController() { }
 
     virtual void pushAnimationUpdatesTo(LayerAnimationController* controllerImpl)
     {
@@ -370,8 +371,7 @@ TEST_F(TreeSynchronizerTest, synchronizeAnimations)
 
     scoped_refptr<Layer> layerTreeRoot = Layer::create();
 
-    FakeLayerAnimationControllerClient dummy;
-    layerTreeRoot->setLayerAnimationController(FakeLayerAnimationController::create(&dummy).PassAs<LayerAnimationController>());
+    layerTreeRoot->setLayerAnimationController(FakeLayerAnimationController::create());
 
     EXPECT_FALSE(static_cast<FakeLayerAnimationController*>(layerTreeRoot->layerAnimationController())->synchronizedAnimations());