CC Animation: Erase old animation system in UI Compositor.

ui/compositor/layer_owner_unittest.cc

Index: ui/compositor/layer_owner_unittest.cc
diff --git a/ui/compositor/layer_owner_unittest.cc b/ui/compositor/layer_owner_unittest.cc
index afb6b947323f9624645999af4b0c88e57e210795..8b6bf50e11e07153841315de5bc43892c41f53be 100644
--- a/ui/compositor/layer_owner_unittest.cc
+++ b/ui/compositor/layer_owner_unittest.cc
@@ -228,10 +228,6 @@ TEST_F(LayerOwnerTestWithCompositor, RecreateNonRootLayerDuringAnimation) {
 // Tests that if LayerOwner-derived class destroys layer, then
 // LayerAnimator's player becomes detached from compositor timeline.
 TEST_F(LayerOwnerTestWithCompositor, DetachTimelineOnAnimatorDeletion) {
-  // This test is meaningless if CC timelines disabled.
-  if (!Layer::UILayerSettings().use_compositor_animation_timelines)
-    return;
-
   scoped_ptr<Layer> root_layer(new Layer);
   compositor()->SetRootLayer(root_layer.get());
 
@@ -255,10 +251,6 @@ TEST_F(LayerOwnerTestWithCompositor, DetachTimelineOnAnimatorDeletion) {
 // then LayerAnimator's player becomes attached to timeline.
 TEST_F(LayerOwnerTestWithCompositor,
        AttachTimelineIfAnimatorCreatedAfterSetCompositor) {
-  // This test is meaningless if CC timelines disabled.
-  if (!Layer::UILayerSettings().use_compositor_animation_timelines)
-    return;
-
   scoped_ptr<Layer> root_layer(new Layer);
   compositor()->SetRootLayer(root_layer.get());