CC Animation: Erase AnimationRegistrar

cc/animation/layer_animation_controller_unittest.cc

Index: cc/animation/layer_animation_controller_unittest.cc
diff --git a/cc/animation/layer_animation_controller_unittest.cc b/cc/animation/layer_animation_controller_unittest.cc
index a4bdc67f2f1871083e5cc91a2e35314d6f05dae0..45fe7269861b4d7ec047cef596b686230f889d45 100644
--- a/cc/animation/layer_animation_controller_unittest.cc
+++ b/cc/animation/layer_animation_controller_unittest.cc
@@ -232,8 +232,8 @@ TEST(LayerAnimationControllerTest, Activation) {
   controller->AddValueObserver(&dummy);
   std::unique_ptr<AnimationEvents> events = host->CreateEvents();
 
-  host->SetAnimationRegistrarFor(controller);
-  host_impl->SetAnimationRegistrarFor(controller_impl);
+  controller->SetAnimationHost(host.get());
+  controller_impl->SetAnimationHost(host_impl.get());
   EXPECT_EQ(1u, host->all_animation_controllers_for_testing().size());
   EXPECT_EQ(1u, host_impl->all_animation_controllers_for_testing().size());
 
@@ -297,8 +297,8 @@ TEST(LayerAnimationControllerTest, Activation) {
   EXPECT_EQ(0u, host->active_animation_controllers_for_testing().size());
   EXPECT_EQ(0u, host_impl->active_animation_controllers_for_testing().size());
 
-  host->ResetAnimationRegistrarFor(controller);
-  host_impl->ResetAnimationRegistrarFor(controller_impl);
+  controller->SetAnimationHost(nullptr);
+  controller_impl->SetAnimationHost(nullptr);
 }
 
 TEST(LayerAnimationControllerTest, SyncPause) {