CC Animations: Fix AnimationHost mode integration with Property Trees.

cc/test/animation_timelines_test_common.cc

 // Copyright 2015 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.
 
 #include "cc/test/animation_timelines_test_common.h"
 
 #include "cc/animation/animation_events.h"
 #include "cc/animation/animation_id_provider.h"
 #include "cc/animation/animation_player.h"
 #include "cc/animation/animation_registrar.h"
@@ skipping 45 matching lines @@
                                    LayerTreeType tree_type) const {
   return tree_type == LayerTreeType::ACTIVE
              ? layers_in_active_tree_.count(layer_id)
              : layers_in_pending_tree_.count(layer_id);
 }
 
 void TestHostClient::SetMutatorsNeedCommit() {
   mutators_need_commit_ = true;
 }
 
+void TestHostClient::SetMutatorsNeedRebuildPropertyTrees() {}
+
 void TestHostClient::SetLayerFilterMutated(int layer_id,
                                            LayerTreeType tree_type,
                                            const FilterOperations& filters) {
   for (unsigned i = 0; i < filters.size(); ++i) {
     const FilterOperation& filter = filters.at(i);
     if (filter.type() == FilterOperation::BRIGHTNESS) {
       TestLayer* layer = FindTestLayer(layer_id, tree_type);
       layer->set_brightness(filter.amount());
     }
   }
@@ skipping 134 matching lines @@
 }
 
 AnimationTimelinesTest::~AnimationTimelinesTest() {
 }
 
 void AnimationTimelinesTest::SetUp() {
   timeline_ = AnimationTimeline::Create(timeline_id_);
   player_ = AnimationPlayer::Create(player_id_);
 }
 
+void AnimationTimelinesTest::TearDown() {
+  host_impl_->ClearTimelines();
+  host_->ClearTimelines();
+}
+
 void AnimationTimelinesTest::GetImplTimelineAndPlayerByID() {
   timeline_impl_ = host_impl_->GetTimelineById(timeline_id_);
   EXPECT_TRUE(timeline_impl_);
   player_impl_ = timeline_impl_->GetPlayerById(player_id_);
   EXPECT_TRUE(player_impl_);
 }
 
 void AnimationTimelinesTest::ReleaseRefPtrs() {
   player_ = nullptr;
   timeline_ = nullptr;
@@ skipping 24 matching lines @@
 }
 
 AnimationPlayer* AnimationTimelinesTest::GetImplPlayerForLayerId(int layer_id) {
   const ElementAnimations* element_animations =
       host_impl_->GetElementAnimationsForLayerId(layer_id);
   return element_animations ? element_animations->players_list().head()->value()
                             : nullptr;
 }
 
 }  // namespace cc