Reset is_ticking_ when calling AnimationPlayer::RemoveFromTicking

cc/animation/animation_player.cc

Index: cc/animation/animation_player.cc
diff --git a/cc/animation/animation_player.cc b/cc/animation/animation_player.cc
index d77e1de677395b4d51ccd15fc0d4b23e9d3ec685..634d64948ae4637ce642ec66a4364a60e88cec81 100644
--- a/cc/animation/animation_player.cc
+++ b/cc/animation/animation_player.cc
@@ -331,6 +331,7 @@ void AnimationPlayer::RemoveFromTicking() {
   DCHECK(animation_host_);
   // Resetting last_tick_time_ here ensures that calling ::UpdateState
   // before ::Animate doesn't start an animation.
+  is_ticking_ = false;
   last_tick_time_ = base::TimeTicks();
   animation_host_->RemoveFromTicking(this);
 }