cc : Add OnFilterAnimated to effect tree

cc/trees/layer_tree_host_impl.cc

 // Copyright 2011 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/trees/layer_tree_host_impl.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 3899 matching lines @@
 
 void LayerTreeHostImpl::SetTreeLayerFilterMutated(
     ElementId element_id,
     LayerTreeImpl* tree,
     const FilterOperations& filters) {
   if (!tree)
     return;
 
   LayerImpl* layer = tree->LayerByElementId(element_id);
   if (layer)
-    layer->OnFilterAnimated(filters);
+    tree->property_trees()->effect_tree.OnFilterAnimated(
+        filters, layer->effect_tree_index(), tree);

[jaydasika, 2016/08/24 00:06:01]

Will change this to use id_to_index_map after
https://codereview.chromium.org/2269143003/ lands.

[jaydasika, 2016/08/24 22:08:46]

Done.

 }
 
 void LayerTreeHostImpl::SetTreeLayerOpacityMutated(ElementId element_id,
                                                    LayerTreeImpl* tree,
                                                    float opacity) {
   if (!tree)
     return;
 
   LayerImpl* layer = tree->LayerByElementId(element_id);
   if (layer)
@@ skipping 181 matching lines @@
   return task_runner_provider_->HasImplThread();
 }
 
 bool LayerTreeHostImpl::CommitToActiveTree() const {
   // In single threaded mode we skip the pending tree and commit directly to the
   // active tree.
   return !task_runner_provider_->HasImplThread();
 }
 
 }  // namespace cc