CC Animation: Rename has_any_animation and make implementattion out-of-line

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 b9bfa8d287823afb538574b81f08e34ad98c005f..b1bd59e03a808fee891acdf2864d5f87255a83bb 100644
--- a/cc/animation/element_animations.cc
+++ b/cc/animation/element_animations.cc
@@ -135,7 +135,7 @@ void ElementAnimations::PushPropertiesTo(
     return;
   needs_push_properties_ = false;
 
-  if (!has_any_animation() && !element_animations_impl->has_any_animation())
+  if (!HasAnyAnimation() && !element_animations_impl->HasAnyAnimation())
     return;
   MarkAbortedAnimationsForDeletion(element_animations_impl.get());
   PurgeAnimationsMarkedForDeletion();
@@ -1210,6 +1210,10 @@ bool ElementAnimations::HasActiveAnimation() const {
   return false;
 }
 
+bool ElementAnimations::HasAnyAnimation() const {
+  return !animations_.empty();
+}
+
 bool ElementAnimations::IsPotentiallyAnimatingProperty(
     TargetProperty::Type target_property,
     ElementListType list_type) const {