cc: Push Animation Finished State and Use Finished State for IsCompleted

cc/trees/property_tree.cc

Index: cc/trees/property_tree.cc
diff --git a/cc/trees/property_tree.cc b/cc/trees/property_tree.cc
index bc4e7363f9f726b8d9340df9c80a951cc741e416..ab426546edbf1bac2b285b4b012b2ad81ce16868 100644
--- a/cc/trees/property_tree.cc
+++ b/cc/trees/property_tree.cc
@@ -863,11 +863,6 @@ EffectNode* EffectTree::FindNodeFromElementId(ElementId id) {
 bool EffectTree::OnOpacityAnimated(ElementId id, float opacity) {
   EffectNode* node = FindNodeFromElementId(id);
   DCHECK(node);
-  // TODO(crbug.com/706766): Avoid crash. Need more investigation for what is
-  // calling this without setting element id.
-  if (!node)
-    return false;
-
   if (node->opacity == opacity)
     return false;
   node->opacity = opacity;
@@ -881,11 +876,6 @@ bool EffectTree::OnFilterAnimated(ElementId id,
                                   const FilterOperations& filters) {
   EffectNode* node = FindNodeFromElementId(id);
   DCHECK(node);
-  // TODO(crbug.com/706766): Avoid crash. Need more investigation for what is
-  // calling this without setting element id.
-  if (!node)
-    return false;
-
   if (node->filters == filters)
     return false;
   node->filters = filters;