cc : Add OnFilterAnimated to effect tree

cc/layers/layer_impl.cc

 // Copyright 2012 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/layers/layer_impl.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 572 matching lines @@
   if (HasAnyAnimationTargetingProperty(TargetProperty::TRANSFORM)) {
     UpdatePropertyTreeTransformIsAnimated(
         HasPotentiallyRunningTransformAnimation());
   }
 }
 
 gfx::ScrollOffset LayerImpl::ScrollOffsetForAnimation() const {
   return CurrentScrollOffset();
 }
 
-void LayerImpl::OnFilterAnimated(const FilterOperations& filters) {
-  layer_tree_impl()->AddToFilterAnimationsMap(id(), filters);
-  PropertyTrees* property_trees = layer_tree_impl()->property_trees();
-  DCHECK(
-      property_trees->IsInIdToIndexMap(PropertyTrees::TreeType::EFFECT, id()));
-  EffectNode* node = property_trees->effect_tree.Node(effect_tree_index());
-  if (node->filters == filters)
-    return;
-  node->filters = filters;
-  node->effect_changed = true;
-  property_trees->changed = true;
-  property_trees->effect_tree.set_needs_update(true);
-  SetNeedsPushProperties();
-  layer_tree_impl()->set_needs_update_draw_properties();
-}
-
 void LayerImpl::OnOpacityAnimated(float opacity) {
   UpdatePropertyTreeOpacity(opacity);
   layer_tree_impl()->set_needs_update_draw_properties();
   layer_tree_impl()->AddToOpacityAnimationsMap(id(), opacity);
 }
 
 void LayerImpl::OnTransformAnimated(const gfx::Transform& transform) {
   UpdatePropertyTreeTransform(transform);
   was_ever_ready_since_last_transform_animation_ = false;
   layer_tree_impl()->AddToTransformAnimationsMap(id(), transform);
@@ skipping 576 matching lines @@
            .layer_transforms_should_scale_layer_contents) {
     return default_scale;
   }
 
   gfx::Vector2dF transform_scales = MathUtil::ComputeTransform2dScaleComponents(
       ScreenSpaceTransform(), default_scale);
   return std::max(transform_scales.x(), transform_scales.y());
 }
 
 }  // namespace cc