NOT FOR REVIEW - convert to cc animation

cc/animation/element_animations.cc

Index: cc/animation/element_animations.cc
diff --git a/cc/animation/element_animations.cc b/cc/animation/element_animations.cc
index ebb9c3fc83ee7853a0dfb5d0ff342b792c774aab..1882d2a4f87cb8af8138e95ca273d5d4652cbcd8 100644
--- a/cc/animation/element_animations.cc
+++ b/cc/animation/element_animations.cc
@@ -200,14 +200,18 @@ void ElementAnimations::NotifyAnimationPropertyUpdate(
   bool notify_active_elements = true;
   bool notify_pending_elements = true;
   switch (event.target_property) {
-    case TargetProperty::OPACITY:
+    case TargetProperty::OPACITY: {
       NotifyClientOpacityAnimated(event.opacity, notify_active_elements,
                                   notify_pending_elements);
       break;
-    case TargetProperty::TRANSFORM:
-      NotifyClientTransformAnimated(event.transform, notify_active_elements,
-                                    notify_pending_elements);
+    }
+    case TargetProperty::TRANSFORM: {
+      TransformOperations operations;
+      operations.AppendMatrix(event.transform);
+      NotifyClientTransformOperationsAnimated(
+          operations, notify_active_elements, notify_pending_elements);
       break;
+    }
     default:
       NOTREACHED();
   }
@@ -324,10 +328,11 @@ void ElementAnimations::NotifyClientOpacityAnimated(
     OnOpacityAnimated(ElementListType::PENDING, opacity);
 }
 
-void ElementAnimations::NotifyClientTransformAnimated(
-    const gfx::Transform& transform,
+void ElementAnimations::NotifyClientTransformOperationsAnimated(
+    const TransformOperations& operations,
     bool notify_active_elements,
     bool notify_pending_elements) {
+  gfx::Transform transform = operations.Apply();
   if (notify_active_elements && has_element_in_active_list())
     OnTransformAnimated(ElementListType::ACTIVE, transform);
   if (notify_pending_elements && has_element_in_pending_list())